[PDF] Top 20 Effects of nitrogen application stage on grain yield and nitrogen use efficiency of high yield summer maize
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Effects of nitrogen application stage on grain yield and nitrogen use efficiency of high yield summer maize
... average yield of summer maize in the Shandong Province was 6586 kg/ha in ...the yield of small area land has exceeded 15 t/ha in more a reas, but the N rate w as more than ...However, ... See full document
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EFFECT OF NITROGEN FERTILIZER ON YIELD AND NITROGEN USE EFFICIENCY OF FOUR AROMATIC RICE VARIETIES
... residual nitrogen level and the soil residual nitrogen must be very low at after the HDS due the plant nutrient uptake expressed by the higher ...all nitrogen rates, yield increase under N-P ... See full document
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37. Influence of split nitrogen application on yield and yield components of various maize varieties
... The Nitrogen applied to the soil can be leached down in soil below the root zone of the crop while some of the Nitrogen gets volatized in the atmosphere which can adversely affect the crop growth and ... See full document
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Effects of Nitrogen and Plant Density on Maize (Zea Mays L.) Phenology and Grain Yield
... fertilizer application and plant population levels had profound effects on crop phenology and grain yield of ...maturity, grain yield increased with increasing level of ... See full document
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Importance of nitrogen in maize production
... of nitrogen fertilization in maize to Rio Grande do Sul state is based on the content of organic matter in the soil, preceding crop, and expected yield (CQFS-RS / SC, ...topdressing nitrogen ... See full document
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Effects of subsoiling stage on summer maize water use efficiency and yield in North China Plains
... that summer maize could better fill the grain during the growing period and achieved high and stable yield and reverted the decline of sustainable farmland ...the summer ... See full document
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Nitrogen Use Efficiency and Yield of Maize Varieties as affected by Nitrogen rate in Mid Altitude Areas of Western Ethiopia
... of maize varieties as compared to other ...agronomic efficiency of maize varieties was produced form all maize varieties with half recommended nitrogen fertilizer application as ... See full document
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Application of Decision Support System for Agro Technology Transfer (DSSAT) to Simulate Agronomic Practices for Cultivation of Maize in Southern Highland of Tanzania
... Varying nitrogen application from no nitrogen to 200 kg of nitrogen per hectare was used as treatments to study the effect of nitrogen on grain yields of maize for ... See full document
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Effects of zeolite application on grain yield, water use and nitrogen uptake of rice under alternate wetting and drying irrigation
... low nitrogen use efficiency, but also cause serious environmental risk such as eutrophication, groundwater pollution, emission of greenhouse gases and so on [18] ...N use efficiency and ... See full document
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Factors Affecting Nitrogen Use Efficiency and Grain Yield of Summer Maize on Smallholder Farms in the North China Plain
... N application. However, early in the summer maize-growing season, large quantities of basal fertilizer are easily lost to the environment under the rainy climate, because the root system is not ... See full document
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Influence of Integrated In-soil Zinc Application and Organic Fertilization on Yield, Nitrogen Uptake and Nitrogen Use Efficiency of Rice
... compost application, at 2 rates 0 (unfertilized control) and recommended dose at 12 t ha-1 of compost on rice (Oryza sativa ...zinc application at three zinc levels (0, 8 and 16 kg Zn ha -1 as ... See full document
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Nitrogen efficiency of spring barley in long term experiment
... same nitrogen rate 330 kg N/ha to the crop rotation (of which 70 kg N/ha to the spring bar- ley) except the non-fertilized control treatment as detailed in Table ...of nitrogen high yields with ... See full document
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Influence of Plant Population and NPSB Blended Fertilizer Rates on Yield Parameters and Yield of Maize (Zea mays L.) in Bako, Ethiopia
... potential maize productivity in the country has not yet been full ...for maize in the country was not recommended in all regions and the awareness among farmers are less for optimum inorganic fertilizer due ... See full document
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Interactive effects of different intra row spacing and nitrogen levels on yield and yield components of confectionery sunflower (helianthus annuus l ) genotype (alaca) under ankara conditions
... and nitrogen supply on sunflower yield and yield component have been studied previously with the aim to determine appropriate plant population and nitrogen levels for sunflower production ... See full document
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Production of domestic edible oil economically by intercropping methods of sunflower cultivation
... The maize populations used for this research were obtained from Federal University of Technology, Akure (FUTA), Ondo State, ...for nitrogen content using Kjedahl laboratory ...soil nitrogen ... See full document
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The effect of nitrogen management and paddock history on growth and yield of barley (Hordeum vulgare L ) : a thesis presented in partial fulfilment of the requirements for the degree of Master of Agricultural Science in Plant Science at Massey University
... Figure 13: Grain yield, maximum sap nitrate concentration and total mineral nitrogen of control plots across the site differing in years of cropping... Application of fertilizer nitrogen[r] ... See full document
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The effect of nitrogen management and paddock history on growth and yield of barley (Hordeum vulgare L ) : a thesis presented in partial fulfilment of the requirements for the degree of Master of Agricultural Science in Plant Science at Massey University
... Figure 13: Grain yield, maximum sap nitrate concentration and total mineral nitrogen of control plots across the site differing in years of cropping... Application of fertilizer nitrogen[r] ... See full document
14
The contents of amino acids and sterols in maize plants growing under different nitrogen conditions
... of maize plants (Zea mays ...without nitrogen for treatments with local nitrogen ...application. nitrogen in the liquid form of urea ammonium nitrate (Uan) solution was applied into top ... See full document
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Effect of Nitrogen Fertilization, Sowing Methods and Sowing Dates on Yield and Yield Attributes of Wheat (Triticum aestivum L)
... for nitrogen , planting methods and sowing dates for all parameter under ...for nitrogen × planting date for all parameters ...for grain yield, plant height and harvest index and non ... See full document
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Effect of Dehydrated Digested Effluent of Manure on Yield and Quality of Annual Forages and Soil Chemical Properties in Southern Kyushu, Japan
... the maize plus Italian ryegrass (M + IR) system for the CM + CF, DDEM, and CM treatments were ...DEM application to M + IR system in southern Kyushu ... See full document
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