搜索结果: 1-6 共查到“农学 late season”相关记录6条 . 查询时间(0.046 秒)
Relationship of late-season ear leaf nitrogen with early- to mid-season plant height of corn
Corn Ear Leaf N Plant Height Relationship Models Cropping Systems
2013/2/28
Nitrogen concentration in the ear leaf is a good indicator of corn (Zea mays L.) N nutrition status during late growing season. This study was done to examine the relationship of late-season ear leaf ...
Evaluation of late season drought effects on seed and oil yields in spring safflower genotypes
Drought stress path analysis safflower seed and oil yields
2010/10/29
Seed and oil yields, their components, and the relationships among yield and related traits were measured in 5 spring safflower (Carthamus tinctorius L.) genotypes, Local Arak, Local Esfahan, Sina, KH...
Growth, Yield and Quality Characteristics of Rice Densely Seeded in the Late Season in Southern Japan
Dense Seeding Dry matter production Hill-seeding Late seeding Rice
2009/7/7
We compared the yield of the late-season seeded rice with that of the regular-season seeded rice for 3 years (2001-2003) in southern Japan. The yields of late-season seeded and regular-season seeded...
Characteristics of Growth, Yield and Quality of Rice in Submerged Direct Seeding in the Late Season in Southern Japan
Dry matter production Fukuizumi Hill-seeding Late seeding Nitrogen uptake Rice
2009/7/7
In 2001 and 2002, characteristics of growth, yield and quality of rice in submerged direct seeding in the late season were compared with those of rice direct seeded in the regular season to establis...
Effects of variety and row spacing on radiation interception, partitioning of dry matter and seed set efficiency in late season sunflower（Helianthus annuus L.）in a humid zone of Nigeria
Sunflower cultivars late season RUE extinction coefficient plant-plant variability
2009/3/3
In the tropics, crops sown in the late season are subjected to concurrent stresses of high air and soil temperatures, large saturation vapour pressure deficits and negligible soil water regimes. The r...
Effects of tillage methods and depth on fuel consumption and profitability of late season okra productions
Abelmuscus esculentus fuel consumption okra profitability tillage method and depth
2008/11/26
The disc plough and disc harrow were used singly and in combination to produce seedbeds of depths 10, 15, 20, and 25 cm for late season okra (Abelmuscus esculentus) production. During the seedbed prep...