搜索结果: 1-6 共查到“土壤学 nitrogen fertilization”相关记录6条 . 查询时间(0.062 秒)
Economic Evaluation of Soil and Foliar Applied Nitrogen Fertilization Programs for Cotton Production
Economic Evaluation Soil Foliar Applied Nitrogen Fertilization Cotton Production
2009/4/30
With increased environmental pressures, cotton producers may need to improve the efficiency of N fertilization. Including foliar applications in a cotton fertility program can improve N efficiency thr...
INFLUENCE OF SPRINKLING IRRIGATION AND DIVERSE NITROGEN FERTILIZATION ON THE MASS AND DISTRIBUTION OF MILLET(PANICUM MILIACEUM L)ROOT SYSTEM ON A VERY LIGHT SOIL
millet root mass sprinkling irrigation nitrogen fertilization
2009/3/31
The purpose of the study conducted in 2005-2006 in Kruszyn Krajeński near Bydgoszcz was to determine the root mass of millet cultural varieties Gierczyckie and Jagna and the vertical distribution of t...
EFFECT OF NITROGEN FERTILIZATION DOSES AND WAY OF ITS APPLICATION ON YIELD AND TECHNOLOGICAL QUALITY OF WINTER WHEAT CULTIVARS GRAIN
gluten falling number nitrogen fertilization winter wheat cultivars
2009/3/31
The grain yield and technological quality of two winter wheat cultivars Sukces and Tonacja depending on nitrogen fertilization doses and way of N application were determined and described in the fiel...
VARIATION AND INTERRELATIONSHIP OF CHARACTERS OF PERENNIAL RYEGRASS LAWN CULTIVAR UNDER DIFFERENT LEVELS OF NITROGEN FERTILIZATION IN FOUR-YEAR PERIOD OF CULTIVATION FOR SEED
perennial ryegrass nitrogen fertilization length of use morphological cha- racters
2009/3/31
A field experiment with perennial ryegrass (Lolium perenne L.) grown for seed was conducted in Mochełek, at the Research Station of Agriculture Faculty of University of Technology and Life Scienc...
EFFECT OF NITROGEN FERTILIZATION AND SOWING METHOD ON YIELDING OF PERSIAN CLOVER and WESTERWOLD RYEGRASS as COMPAREd with TRITICALE and PEA MIXTURE
Persian clover Westerwold ryegrass pure stand mixtures nitrogen fertilization yield
2009/3/31
Over 2003-2005 at the Agricultural Experiment Station, Pawłowice, of the Wrocław University of Environmental and Life Sciences there were carried out experiments to evaluate the yielding of...
Response of Yield, Yield Components, and Fiber Properties of Egyptian Cotton (Gossypium barbadense L.) to Nitrogen Fertilization and Foliar-applied Potassium and Mepiquat Chloride
Yield Components Fiber Properties Egyptian Cotton Nitrogen Fertilization Foliar-applied Potassium
2008/12/9
Research to delineate nitrogen, potassium, and mepiquat chloride (MC) effects on cotton performance has been primarily conducted with upland cotton (Gossypium hirsutum L.). A field study was conducted...