Agronomic Efficiency of Hybrids of Corn to Nitrogen, Phosphorus and Potassium Targeting Fresh Corn
نویسندگان
چکیده
منابع مشابه
Phosphorus Concentration, Uptake and Dry Matter Yield of Corn Hybrids
This study aims to quantify the phosphorus (P) concentration in the commercially adapted ten corn hybrids in South Dakota and to determine if selection can be carried out for these traits to develop useful inbred lines; to determine the effect of planting densities on P concentrations and dry matter (DM) yields. Results showed that hybrid were significantly differences for percent phosphorus. H...
متن کاملAgronomic Responses of Corn Hybrids from Different Eras to Deficit and Adequate Levels of Water and Nitrogen
Triticum aestivum L.). These high application levels result in low N use efficiency (NUE), with estimates of Maintaining current high yields of corn (Zea mays L.) grown in NUE for world cereal grain production systems at only the USA poses an environmental threat due to continued overuse of 33% (Raun and Johnson, 1999). This represents a $15.9 water and N inputs. To reduce overreliance on input...
متن کاملEvaluation of Different Levels of Nitrogen Fertilizer on Agronomic Traits of Corn (Zea mays L.) Genotypes
Corn production management including nitrogen consumption will be different at different circumstances. In order to investigate the effect of different levels of nitrogen fertilizer on yield and yield components of seed corn hybrids in Khuzestan weather conditions, this research was carried out in the summer of 2013 in the lands of Safi Abad Agriculture and Natural Resources Research Center-Dez...
متن کاملResponse of Seed and Oil Yields and Phosphorus Agronomic Efficiency of Soybean to Simultaneous Placement of Nitrogen with Phosphorus under Drought Stress
In order to study yield, yield components and agronomic efficiency of phosphorus in soybean affected by simultaneous placement of nitrogen with phosphorus, an experiment was carried out under moisture stress conditions, at Agricultural Research Station of Bu Ali Sina University, Hamedan, Iran in 2017 in a factorial split plot based on randomized complete block design with three replications. Th...
متن کاملCurrent Agronomic Reserch Related to Corn Silage
Predicting animal performance and relating it to improvements in corn silage quality whether from breeding or management is complex. In numerous studies, differences in fiber and digestibility translate into differences in animal performance. For example, researchers in Idaho have found that high quality corn silage (low fiber and high digestibility) produced $315 more beef per acre than low qu...
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ژورنال
عنوان ژورنال: Journal of Agricultural Science
سال: 2019
ISSN: 1916-9760,1916-9752
DOI: 10.5539/jas.v11n9p120