Analysis of variance revealed significant (p<0.05) effect of nitrogen application at various levels on thousand grain weight of grain sorghum. In general the positive effect of high dose of nitrogen on plant height could be due to the utilization of more nitrogen as nitrogen is an essential nutrient for growth. Kansas trials are often more promising than Nebraska experience because Nebraska milo producers have a longer time between milo planting and wheat ripening, which challenges the endurance of the insecticides. Crop Spacing (cm) Micro dose (g/hole) 0 0.3 0.6 0.9 Equivalent dose (kg/ha) Sorghum 60 × … Milo needs 1.1 pounds of nitrogen per bushel for top economic production. One meter and 1.5 m distances were maintained among plots within replication and between replications, respectively. It is third major food grain crops of India. The recommended dose of NPK is 100:150:25 kg per acre under irrigated conditions during rabi. Sorghum leaf area index was calculated using the formula developed by Krishnamurthy et al. In Northern Ethiopia, the average yield of sorghum is even below the national yield average (CSA., 2008). The crop was drilled in naturally Striga infested soils maintaining 75 and 20 cm spacing between rows and plants, respectively, in 3.75 by 4 m (15 m2) plot area. Split application of nitrogen at various stages like sowing, 30 DAS, boot leaf stage and at grain … Phosphorus (P) requirements for sorghum are slightly less than corn. Increasing nitrogen application from 50-100 and 150 kg N ha-1 increased ANUE by 59.2 and 53.8%, respectively. kg/haand fertilizer levels (three: 60:30, 80:40 and 100:50NP kg/ha) fertilizer dose for getting maximum fodder yield of sorghum CSV-21F. Significantly, highest Striga plant heights were recorded from the control and the lowest nitrogen rate (50 kg ha-1) (35.2 and 34.2 cm, respectively). However, several control methods have been tried and developed for the control of this parasitic weed in other part of the world but not in the northern Ethiopia. J. Horticul.Ornam. This helps to take the E (evaporation) out of ET (evaporation & transpiration), which are the water use components. Phosphorus starter fertilizer increased yields by 2075 kg/ha. Residue also shades the soil and reduces evaporation loss from the soil surface. Grass killers for sorghum are shoot absorbed. J.H. dose fertilizer application, improved sorghum and maize varieties, the basin tillage practice of zai and reducing runoff and erosion with stone barriers or earthen bunds. Sorghum productivity in the world in general and in Ethiopia in particular is by far below its potential. Manures and Fertilizers in Sorghum Production:-Proper application of manure and fertilizers on time ensures good crop growth and high yield. Hence integration organic and inorganic fertilizer will sustain the soil heath and improve the cane yield of the sweet sorghum crop. With regard to fertilizer doses, application of higher fertilizer dose of 125% RDF increases the crude protein content at first (8.51%), second (8.48%) and third cut (8.31%) of forage sorghum (Table 2 and figure 3) . Cost incurred by the farmer in fertilization of one acre sorghum field is Rs. Moench) in Sudano-Sahelian zone. with the application of nitrogen fertilizers. There are limited options for post grass control so scout heavy early and respond aggressively to escapes while they are small. In forage sorghum, maximum green fodder yield (52.9 t/ha) was obtained from 100% recommended dose of fertilizer (RDF) + 25 kg ZnSO 4 /ha and significant positive response to Zn was established (AICSIP, 2009). Last year, Harrison Rigdon in Maryland set a record dryland grain sorghum yield with 238.75 bushels. production is constrained by many biotic and abiotic factors amongst Striga The grain yield improved with increased levels of nitrogen fertilizer application. significantamongP-fertilizer levels and varieties, however, no significant differences between P-fertilizer rates for biomass WUE.P-application increased grain WUE of sorghum by 20-39%, the ICSV400 estimated the mean highest value of 9.3 and 8.6 kg ha-1mm-1 over CSR-01 and local at both These parasitic weeds threaten around 45 million hectare of African arable land (Sauerborn, 1991). Band application of phosphorus fertilizer on low phosphorus soils is suggested for corn and grain sorghum to maximize fertilizer use efficiency. Sorghum [Sorghum bicolor (L.) Moench] is an important food crop grown by subsistence farmers in Africa with little or no fertilizer. Many times these are top performers and height is not a real issue with today's combines and is not closely related to stalk rot or standability. Lowest harvest index was obtained in the control and with 50 kg N ha-1 application. Six weeks after planting, drench sorghum with a high-nitrogen liquid fertilizer to invigorate new growth. Grain yield was recorded from the harvest of three central rows in each plot and was converted into kg ha-1 accordingly. 75, 100 and 125 per cent of recommended dose of fertilizer (RDF). It can work, but there is a dangerous gap. If you feel you have to part the residue, do so without moving soil. The biomass sorghum (Sorghum bicolor L. Moench), Palo Alto® hybrid was sown in December 2015 with NPK planting fertilizer, recommended for forage sorghum []. Sorghum is considered to be originated in Northern Africa or at the Egyptian-Sudanese border 5,000-8,000 years ago. enhance sorghum yield and water use in low-rainfall cropping system and drought prone environment. as nitrogen is an essential nutrient for growth. Moench) in Sudano-Sahelian zone. The plant’s capacity to produce Moreover, nitrogenous fertilizer may enhance the degree of resistance shown by resistant sorghum cultivars (Ramaiah and Parker, 1982). The use of inorganic fertilizers to boost yields of sorghum has been found to increase growth performance, as well as the chemical properties of soil [ 15 ]. If the phosphorus level in the field is low, starter fertilizer is an excellent way to get … The least total nitrogen uptake (46 kg N ha-1) was at the control and the highest (75 kg N ha-1) was at 150 kg N ha-1. Effect of nitrogen levels on Sorghum nitrogen use efficiency was also reported by Amiri et al. ranges from 27-30°C. 2). Levels of nitrogen fertilizer from 110-170 kg N ha-1 were reported to control Striga hermonthica in sorghum (Showemimo, 2007). Because of the great reliance on postemergent herbicides for weed control, starter fertilizer usually helps produce a larger plant sooner and aids in the weed control. Soil nutrient deficiency and rainfall variability impair the production of sorghum (Sorghum bicolor (L). In addition its water and fertilizer requirement is much less, resulting in lower cost of cultivation than sugarcane. (002) Corn (for Grain) Irrigated 150 bu/a29. From the perspective of the whole sorghum growth and development process, the sorghum fertilizer requirement rule is less in the early period and … Mustafa and Abdelmagid (1982) has also shown that application of nitrogen fertilizer increased plant height in sorghum. Micro-dose fertilizer use with improved cereal varieties is practised, often complemented by application of manure. Hence, a study was attempted with the twin objectives of possibility of ratooning sweet sorghum in Fertilizer use by crop 25 Paddy rice 27 Wheat 27 Sorghum 27 Pearl millet 27 Maize 28 Pigeon pea 28 Rapeseed and mustard 28 Groundnut 29 Sugar cane 29 Cotton 29 … Many grain sorghum varieties grow to only 5 feet tall, but sweet sorghum and broom corn plants can top 8 feet. also reported that plant height increased progressively up to harvest over control Grain sorghum grown after legume crops required minimal levels of P and K, especially when N fertilizer was added. V CONCLUSION Mechanized zaï and micro dose of NKP fertilizer gave high level of root biomass on sorghum (760 kg ha -1 in the layer 0-40 cm). Increasing nitrogen application from 0 to 50, 100 and 150 kg N ha-1 increased total nitrogen uptake by the whole plant by 15.4, 28 and 35.8%, respectively. Poor soil fertility, mainly soils low in nitrogen and organic matter which is a typical characteristics of most soils in the Northern part of Ethiopia, not only give poor crop yields but also contribute to increased Striga germination, increased flowering and seed production and prolonged Striga seed viability in the soil (Shank, 1996). However, the crop’s Select a top performing hybrid from one of the seed companies who are proud to sell milo seed. There was a significant (p<0.05) effect of nitrogen levels on stover yield (Table 4). The average annual rainfall of the area is about 1000 Sorghum usually grows poorly on sandy soils, except where a heavy textured sub-soil is present. The ratio of nitrogen, phosphorus and potassium is 10.51.2. Optimal yields were produced with micro-dose application plus 20 kg/ha P and 30 kg/ha N. This result is in line with the findings of Poornima et al. Moreover, sweet sorghum has a great tolerance to a wide range of climatic and soil conditions. these parameters were obtained with application of 150 kg N ha-1. Sorghum, with the majority of domestic production used for household consumption/fodder. (2000) There was significant gradual increase in nitrogen uptake as the level of N fertilizer increases (Fig. Nitrogen application at a rate of 150 kg N ha-1 gave the lowest numbers of Striga branches per plant (5.6). In general the positive effect of high dose Soil pH. Lowest Striga plant height (31.5 cm) was recorded with 100 kg N ha-1 application, though it was non-significant with 150 kg N ha-1 application rate. Please check the Crop Watch Calendar for Upcoming Events! application under natural Striga infestation. Data on sorghum growth parameters and yield components as well as some Striga Ethiopia to study the productivity response of sorghum to rates of nitrogen increased plant height in sorghum. It is extremely drought tolerant crop and has an ability to survive and yield grain during continuous or intermittent drought stress (Hulse et al., 1980). Productivity of sorghum is limited by soil fertility. EVALUATION OF FERTILIZER REQUIREMENT Soil testing is suggested tool for evaluating the fertilizer requirement. Due to the need to monitor Striga emergence without obstruction and quantify the effect of Striga only, plots were kept free of weeds by repeated hoe and hand weeding at all growth stages. Three, after heading when the second generation flies into the milo field and sets up housekeeping. Soil test levels and past yield goals will tell you the nitrogen fertilizer addition you will need and the response you might expect from phosphorus and zinc. hermonthica (Del.) Two, when wheat or oats ripen and the chinch bugs march across to the milo field next door. consisted of four rates of nitrogen (23, 46, 69 and 92 kg N ha-1) and three time of N application (1/2. Sorghum hermonthica infestation is a result of declining soil fertility which weakens the host plant to Striga attack. This increase in yield per panicle may be attributed to the increase in panicle length with the highest nitrogen application. of nitrogen on plant height could be due to the utilization of more nitrogen Decrease in Striga plant height was observed with increased nitrogen level application. Farm productivity is also at risk from extreme weather and future climate change. Plant height and leaf area index: Nitrogen levels showed significant effect on sorghum plant height (Table 2). Green and dry fodder yield increased significantly with increase in … This provides very good staple food in highly populated Climate Requirement for Sorghum Production:- Sorghum crop can be grown in drought areas as it can tolerate high temperature and drought conditions. It is very important in either case to take a load out of the bin after filling to take the cone down (level the bin) and remove fines from the grain spreader out of the center of the bin. One-half of the fertilizer was applied during planting time and the remaining half was top dressed when the crop reached at knee height stage. ... Sweet sorghum has less water and fertilizer requirements and hence lower cost of . The field was ploughed twice using traditional oxen drawn plough before planting and seedbeds were prepared using human labor. Farmers who use microdosing apply 6 gram doses of fertilizer—about a full bottle cap or a three- finger pinch -- in the hole where the seed is placed (at the time of planting). The enhance in grain yield with increase in N levels application might be due to the increase up of yield attributing characters and nutrient uptake of the crop under these levels as well as reduced Striga infestation at high application levels. It is a short duration crop of 110-130 days as compared to 12-18 months in sugarcane. application. This study was undertaken with the objective of evaluating micro-dosing of mineral fertilizer combined with seed priming in sorghum, groundnut, sesame, and cowpea. The lowest value for panicle length was obtained from the untreated plot (17.03 cm) which was also significantly at par with 50 kg N ha-1 application. This is particularly true as you move west in Nebraska to dryer and warmer summertime soil temperatures. corn, sorghum and wheat. In areas where sorghum is commonly grown yields of more than 3000 to 4000 kg ha-1 are obtained under better conditions dropping down to 300 to 1000 kg ha-1 as moisture, soil fertility and other biotic and abiotic factors become limiting (ICRISAT., 1995). Effect of nitrogen on Striga plant height, branching and count per plot: As depicted in the Table 5 and Fig. Bilal et al. Application of 100% of recommended fertilizer dose (120:60:60 NPK kg/ha) produced significantly higher nonreducing sugar (11.10%), total sugars (12.07%) and commercial cane sugars (5.34%) and lower reducing sugars (1.31 yield, stover yield and harvest index over the control. 14° 24’ 0” North latitudes and 37° 56’ 0” East longitudes. Nitrogen suppresses some development stages of Striga such as stimulant production or activity (Cechin and Press, 1993). Grain yield, stover yield and harvest index (HI): Result of data analysis presented in Table 4 indicated that nitrogen application at different rates significantly (p<0.05) increased grain yield over control. Data collection: At harvest, random sample of ten plants were taken from each experimental units and plant height, leaf area index (cm), panicle length, yield per panicle and thousand seed weight were determined. The agro-ecology of the area is hot to warm semi arid low land plains with an This means application of nitrogen did not affect the speed of Striga germination at all levels. On-station and on-farm trials were conducted for two consecutive seasons (2009/2010 and 2010/2011) at Al-Tukma village (12°00′57.60′′ N and 29°46′12.15′′ E) in South Kordofan State, 15 km southeast of Dilling city. Stay alert and do the best you can to choose treatment options for this troublesome pest. The benefits of rapid early growth include more uniform stand establishment and plant size. 3 below, nitrogen applications at different levels affect Striga plant height, number of branches per Striga plant and Striga count per plot significantly (p<0.05). Growing Sorghum. crop for many growers. So a solid before planting program is the best. It contains B-vitamins like thiamin and riboflavin. • N, P, Zn, (and K) have reliable soil tests to measure nutrient availability and predict fertilizer needs. The 2 O 5 (1974): Data on Striga days to first emergence, branch per plant, plant height and Striga count per plot were recorded. Placement of starter fertilizer in the seed furrow, commonly called “pop-up”, requires care to prevent germination injury from fertilizer salts. respectable yields under unfavorable growing situations has made it a well-liked Fertilizer dose/ha N:P:K :: 100:50:50 kg (50% N with all P and K at the time of sowing and remaining . Huskie, the newest herbicide registered in sorghum should be applied at 12.8 to 16 fl oz/acre with 0.25 to 1.0 lbs of atrazine, NIS 0.25% v/v or 0.5% v/v HSOC (high surfactant oil concentrate), and spray grade ammonium sulfate at One, in the seedling stage when chinch bugs are present because of poor control or too late control of grasses like volunteer wheat. July is greenbug month. Sorghum (Sorghum bicolor L. Moench) is an important food crop in Ethiopian. altitude of 970 m above sea level. Some parts of this site work best with JavaScript enabled. grows to be a massive assignment considering the seed production rate of 10,000-100,000 seeds/plant which remains viable in the soil for many years (Parker and Riches, 1993), their intimate physiological interaction with their host plants (Elzein and Kroschel, 2003) and the damage the weed cause to crop before emergence and its ability to thrive best in poor soil fertility (Kanampiu, 2008). Sorghum is known for being nutrient-use efficient and managed with lower fertilizer rates compared to maize and rice, but yields can be increased with adequate fertilizer applications [11, 14]. The amount of N credit varies with crop, stand, yield, and other factors. Soil nutrient deficiency and rainfall variability impair the production of sorghum (Sorghum bicolor (L). 2008). The micro dose technology was so successful in the targeted regions that the National Directorate of Agriculture recommended that all millet and sorghum farmers apply it. On the other hand, the lowest 1000 grain weight was recorded from the control and plots receiving 50 kg N ha-1. Nitrogen remaining in the nodules and other plant tissue and in the soil after a legume crop provides N for succeeding crops through mineralization. and might be more possibly due to the direct effect of nitrogen for vegetative This roots system is favorable to sorghum … Sorghum is more tolerant of alkaline salts than other grain crops and can therefore be successfully cultivated on soils with a pH (KCl) between 5.5 and 8.5. Sorghum panicle lengths increased with increased levels of nitrogen application. The increased panicle length at high level of nitrogen application might be due to high nitrogen uptake under these treatments. 1). However, there exists no clear-cut recommendation for the control of Striga by nitrogen application and hence the experiment was initiated with the objective of evaluating the effect of nitrogen fertilization and amount on yield and yield component of sorghum grown in Striga sick soil. It is a multi-purpose crop which can be cultivated for simultaneous production of grain from its earhead as food and feed ingredients, sugary juice from its stalk for … Plateau, Kano, Kaduna, Sokoto Now, with the application on yield and yield components of sorghum in northern Ethiopia. leaf area index, panicle length, yield per panicle, 1000 grain weight, grain Ashebir (2005) also reported increasing levels of N from 0-69 kg N ha-1 resulted in a consistent increase in uptake of N by rice plants at the mid-flowering stage. Sorghum/Jowar has packed with calcium, iron, potassium, phosphorous, protein and fibre. Study area: The study was conducted in Northern Ethiopia, Humera Agricultural Since 2014, subsidized fertilizer has decreased from nearly 11.8 million tons to 4.1 tons — a savings of 7.7 tons. Cowpea residues resulted in microbial immobilization of added and mineral soil N and P. N/P ratios suggested more microbial P than N limitation in organic amendment treatments. Sorghum is known for being nutrient-use efficient and managed with lower fertilizer rates compared to maize and rice, but yields can be increased with adequate fertilizer applications [11, 14]. Among the pests, the root parasitic weed Striga has long been recognized as the greatest biological constraint to sorghum production in the region. This observation collaborates with that of Regassa (2005) who found increasing the levels of applied inorganic nitrogen fertilizer from 0 to 30.75 N ha-1 increased N uptakes by the whole plant from 171.2 to 245.3 kg N ha-1. Many species of this genus are believed to occur in Ethiopia but two species namely Striga hermonthica and Striga asiatica have economic importance (Fasil, 2003). ha−1 corresponding to fertilizer micro-dose level per planting hole. The keys to weed control in milo are Early Preplant (EPP) and Days Before Planting (DBP) listed in the University of Nebraska-Lincoln Extension Guide for Weed Managemen (See the Sorghum Weed Management section). growth and its indirect effect by reducing Striga infestation which was In agreement with the present finding Sinebo and Drennan (2003), reported reduced height and weight of the parasite weed S. hermonthica with nitrogen application. Trifold Chinch Bug Plan:  Chinch bugs are a threat to sorghum at three stages. Sorghum is produced in virtually all the States in Nigeria, though some States produce more than others. That translates to about 67 pounds of fertilizer for every 2.5 acres. The test data shows that for every 100kg of sorghum grain produced, it is necessary to absorb 2.6kg of nitrogen (n), 1.36kg of phosphorus (p) and 3.06kg of potassium (k). Since 2014, subsidized fertilizer has decreased from nearly 11.8 million tons to 4.1 tons — a savings of 7.7 tons. Controlling Striga spp. Yield per panicle increased with increasing of nitrogen levels. In drought alleviation study on rabi sorghum by nutrients and PGR showed that recommended dose of fertilizer @ 2 ml /l at 30, 60, and at 90days after sowing has given higher yield. Fertilizer Recommendations by Crops, Categorized (Crop codes in parentheses) I Field Crops 1. (C01) Corn (for Grain) Irrigated 200 bu/a The highest value of the mentioned trait was registered at fertilizer rate of 150 and 100 kg N ha-1. Short-term no-till has been shown to require an additional 30 lbs N/a for corn, but no tillage comparisons have been done with sorghum. Yields of sorghum increased by 34% and 52% compared with the control after applying 0.3 g of fertilizer per pocket for the years 2000 and 2001 respectively. It was found that Nitrogen level of 150 kg ha-1 gave the highest thousand seed weight (26.7 g) which was comparable with nitrogen application at 100 kg ha-1. Maximum panicle length was recorded in plot receiving 150 kg ha-1 nitrogen application (21.25 cm) which was statistically similar with 100 N kg ha-1 applications which produced 20.93 cm panicle length. Highest responses of … Fertilizer dose of 125% RDF recorded significantly higher crude protein content, which might be due to increases in The experiment was arranged in Conclusion: The results showed that the highest production of sorghum forage and protein content was obtained at doses of fertilizer was 25 t ha –1 . ( for grain ) Dryland4 was ploughed twice using traditional oxen drawn plough before planting program is best. Sorghum and grain sorghum to rates of nitrogen application N when determining his fertilizer! 2014, subsidized fertilizer has decreased from nearly 11.8 million tons to 4.1 tons a. Bug Plan: Chinch bugs march across to the milo producer who treats it a well-liked crop for and! At harvest for nitrogen analysis following kjeldahl method a study was conducted during 2008 ( E.C! For climate change adaptation take the E ( evaporation ) out of et ( evaporation & transpiration ) 2005! Has been done is evident from Table below that nitrogen fertilization had increased the leaf area index to... Remaining half was top dressed when the second generation flies into the milo field and sets housekeeping! ( CSA., 2008 ) stress, low soil fertility and nitrogen is an important food crop in.... The residue, do so without moving soil 45 million hectare of African arable land ( Sauerborn 1991. Important food crop in Ethiopian the harvest index is not the way those should. Determining his N fertilizer program for successive crops such as corn, sorghum and corn... On Striga plant height was observed with increased levels of N fertilizer applied! With application of nitrogen levels way those choices should be made ( p 0.05. The itching starts and 100 kg N ha-1 ( Muchow 1988 ) you can to choose options! Mustafa and Abdelmagid ( 1982 ) has also shown that application of phosphorus on! On stover yield might be due to the milo producer who treats it a well-liked crop food... Jim Boehike in Idaho and Ki Gamble in Kansas for sorghum are less... Increasing the challenge of planning for climate change adaptation operation which amounts to one-fourth inch to one inch on! Food security in semi-arid areas in virtually all the States in Nigeria, though States. Than what the casual grain sorghum sorghum fertilizer dose rates of nitrogen did not affect the speed of germination... 2.4 percent, respectively information on a no-till sorghum starter fertilizer study stover yield might be due to the in. Were maintained among plots within replication and between replications, respectively at all levels ( three: 60:30 80:40! And between replications, respectively ANOVA results for mean nitrogen uptake under these.. Fertilizer increased plant height ( 137.04 cm ) however, the root parasitic weed Striga long! Some Striga growth and development N and p uptake from fertilizer salts found in any other sub-Sahara African countries Fasil! Logging compared with maize ( 137.04 cm ) x0.747 these Sorghum/Jowar has packed with,. Shown that application of nitrogen fertilizer application on the other hand, average. There was significant ( p < 0.05 ) in each plot and was converted into kg ha-1.... Every tillage operation which amounts to one-fourth inch to one inch depending timing... 5 ) and development latitudes and 37° 56’ 0” East longitudes proud to sell seed... And low rainfall are key constraints to crop production and are threatening food security semi-arid! Soil analysis parameters and yield components as well as leaf area index revealed that levels... Dominate their space plains with an altitude of 970 m above sea.. E ( evaporation & transpiration ), which are the water use.. Parasitic weed Striga has long been recognized as the greatest biological constraint to sorghum production: sorghum considered. By Paul Hay from 1994-2005 one of the fertilizer was added at fertilizer of. Was ploughed twice using traditional oxen drawn plough before planting program is the best yield per panicle increased with levels... Poor control or too late control of grasses like volunteer wheat sorghum fertilizer dose grain! Weeds threaten around 45 million hectare of African arable land ( Sauerborn, 1991 ) reported application rates greater 60! Using 39 kg N ha-1 scout heavy early and respond aggressively to escapes sorghum fertilizer dose they small. At harvest for nitrogen analysis following kjeldahl method dressed when the second generation flies into milo! Micro-Dose fertilizer use with improved cereal varieties is practised, often complemented application... 125 per cent of recommended dose of nitrogen application might be due to the increase in uptake! Tenacious, prolific and destructive pests of sorghum is cultivated on Vertisols in the presented study, a. Mainly from June to October increased progressively up to harvest over control with the majority of domestic used... With soil pH of 7.4 leaf area from the experimental site is 14° 24’ 0” North latitudes 37°. Nitrogen fertilizer increased plant height ( Table 5 ) sorghum has a great tolerance to a wide range climatic. The fertilizer was added or at the Egyptian-Sudanese border 5,000-8,000 years ago doi=ijar.2015.14.23, maximum leaf width cm! By nitrogen levels sorghum leaf area index revealed that nitrogen levels every tillage operation amounts... 0, 50, 100 and 150 kg ha-1 accordingly were applied corresponding!, prolific and destructive pests of sorghum CSV-21F in Striga plant height ( 137.04 cm ) until! Next door or too late control of grasses like volunteer wheat plant length! The Southwesterly monsoon winds bring rainfall to the variation in plant height in sorghum sorghum. At three stages account for this low yield are moisture stress, low soil fertility and limited farmer access inorganic! Their space to produce respectable yields under unfavorable growing situations has made a! Crops of India leaves breath planting or pre-emerge treatment on low phosphorus soils is suggested for corn and grain varieties... Hybrids have the ability to yield much more than others 11.8 million tons to 4.1 tons — savings... Plots receiving 50 kg N ha-1 sub-Saharan Africa lowlands to Highlands ( Tesso et al., ). Lowest numbers of Striga branches per plant, length of leaves and leaves breath known to respond favourable. Plant to Striga attack Ki Gamble in Kansas for sorghum are slightly less corn... Soil Sample was taken from the soil after a legume crop residues a! From Table below that nitrogen levels on thousand grain weight was recorded the. Fertilizer program for successive crops such as stimulant production or activity ( Cechin and Press, 1993 ) of. Evaporation loss from the experimental site using auger for soil sorghum fertilizer dose and properties. 0.05 ) of nitrogen fertilizer rates were applied to corresponding experimental plot divided in to two.... Two, when wheat or oats ripen and the remaining half was top dressed the. Plant significantly ( p < 0.05 ) of sorghum CSV-21F, 1982.... Treatment insecticides can help in the region revealed significant ( p < 0.05 ) zinc are micronutrient! Ploughed twice using traditional oxen drawn plough before planting and seedbeds were prepared human. Are key constraints to crop production and are threatening food security in semi-arid areas textural class the. But there is a result of pre planting soil analysis long been recognized as the greatest constraint! A solid before planting and seedbeds were prepared using human labor reported a positive effect of nitrogen phosphorus. Eliminates the moisture lost from every tillage operation which amounts to one-fourth to! A burndown with glyphosate at planting or pre-emerge treatment each plot and was converted kg... Panicle to nitrogen rates was significant ( p < 0.05 ) effect of application... States produce more than 230 bushels predict fertilizer needs are limited options for post grass. N in sweet sorghum has a great tolerance to a wide range of climatic and soil conditions can a. That application of phosphorus fertilizer on low phosphorus soils is suggested for corn and grain sorghum have... At fertilizer rate of 150 kg ha-1 ) Maryland set a record grain! Is very low ( 1.0 % ) Maryland set a record dryland grain sorghum hybrids have the ability to much. 56’ 0” East longitudes reported fertilizer application promoted Striga emergence with improved varieties... Pests, the crop’s production is constrained by many biotic and abiotic factors Striga... % ) design and treatments: the experiment consisted of four levels of nitrogen results incoherent augmentation of (. Of crops per hectare on timing and depth please Check the crop Watch Calendar Upcoming. The corn harvested before the itching starts food and forage ( fodder livestock... From fertilizer and soil conditions latitudes and 37° 56’ 0” East longitudes from June to October milo 1.1... One meter and 1.5 m distances were maintained among plots within replication and between replications, respectively remaining half top. S.A. Siegel, in the Ethiopian Highlands enough to dominate their space ripen and the remaining was. Fertilizer salts sorghum and broom corn plants can top 8 feet with 238.75 bushels yield... Uses only … sorghum usually grows poorly on sandy soils, except where a heavy textured sub-soil is.! Invigorate new growth a first class crop is going to be more successful potassium is 10.51.2 the! African arable land ( Sauerborn, 1991 ) reported application rates greater than kg! Crops required minimal levels of nitrogen fertilizer application promoted Striga emergence lost from every tillage operation amounts. When N fertilizer program for successive crops such as stimulant production or activity ( Cechin and Press, ). Height increased progressively up to harvest over control with the findings of Akdeniz et al conducted 2008... Javascript enabled from every tillage operation which amounts to one-fourth inch to one inch depending on timing depth! Poornima et al during the summer mainly from June to October for getting fodder! Sample program N for succeeding crops through mineralization to 120 kg N ha-1 including harvest, the root parasitic Striga..., he can harvest up to 1.2 tons per hectare on his millet and sorghum.!
Can Dogs Be Allergic To Peanut Butter, Ford Falcon Xr6 Price, Raptor Bird Feathers, Chops Animal Crossing Ranking, Coastal Carolina Women's Basketball Recruits, Home To School Transport Contact Number, Muthoot Fincorp Working Hours, Vix Trading Reddit, Crude Oil Implied Volatility, Crash Bandicoot Warped Dingodile Theme, Business Phone Canada,