Therefore, only two yield-population values are needed to estimate yields at any other population within the linear range. Equations are given for estimating maximum yield and maximum-yield population.doi:10.2134/agronj1958.00021962005000020008xDuncan, W. G....
G. 1990. Corn yield and plant population differences between eroded phases of Illinois soils. J. Soil Water Conserv. 45: 562-566... KR Olson,SG Carmer - 《Journal of Soil & Water Conservation》 被引量: 35发表: 1990年 Maize Yield Response Differences Between Moderately and Severely Eroded...
Row spacing and population effects on corn yield. Agron. J 63: 12 – 14 . i0890-037X-18-1-165-Lutz1Lutz, J. A., Jr, H. M. Camper, and G. D. Jones, 1971: Row spacing and population effects on corn yields. Agron. J. 63, 12--14....
Agronomics and economics of plant population density on processing sweet corn The objectives were to: (1) quantify the effects of population and commercial hybrid on sweet corn growth, development, ear traits, and yield, (2) ... Martin,M.,Williams,... - 《Field Crops Research》 被引量: ...
Julien Berthaud, a French population geneticist at the International Wheat and Maize Improvement Center, near Mexico City, says the types of GM corn that may be floating around Oaxaca "look pretty safe." Berthaud argues insect-resistant GM corn is engineered to kill European corn borers, not the...
Pioneer researchers investigate how much more yield potential exists when growers increase plant populations.
acres of land is used in the US to produce about 32% of the world's corn crop3.Although global agricultural output has improved dramatically over the past 50 years, future demand for corn as food, feed, and bioenergy resource will increase tremendously due to the growing population4,5. ...
This study investigates whether coupling crop modeling and machine learning (ML) improves corn yield predictions in the US Corn Belt. The main objectives are to explore whether a hybrid approach (crop modeling + ML) would result in better predictio
You must be willing to methodically collect representative data and apply your knowledge of crop conditions and hybrid characteristics to appraise kernel weight, in order to produce a reasonable estimate of corn yield. This means taking multiple measurements of plant population and sampling ten or ...
While wheat, corn, and soy are the principal diet staples—for example, wheat is the primary food for 35% of the world's population, and corn contributes about 20% of human nutrition—they are a crucial part of modern industry, from biodegradable plastics, fuels, textiles, adhesives, and ...