农学 >>> 农学总论 作物学 园艺学 土壤学 植物保护学 农药学 林学 畜牧学 兽医学 水产学
搜索结果: 1-8 共查到知识库 农学 Super相关记录8条 . 查询时间(0.109 秒)
Two experiments were conducted to evaluate the efficacy of feeding an Escherichia coli (E. coli) derived phytase to pigs fed P deficient, corn-soybean meal diets. In Exp. 1, one hundred and twenty cro...
A priming method called sand priming was developed using sand as a priming solid matrix. The effect of sand priming on improving the field emergence performance of five super sweet corn cultivars was ...
为解决玉米县域种植环境信息不充分、地理尺度与种子产品推广营销需求对应性差的问题, 将GIS 技术与种植环境信息数据相 结合, 利用GIS 的图形显示和空间分析功能, 获得县域范围内影响玉米生长的种植环境信息。结果表明, 现有的数据精度能够满足种子 公司或企业的信息需求, 并能为其制定推广策略和分区域销售提供决策支持。
Over 2000-2002 the effect of herbicides doses reduction on spring barley weed infestation was investigated at the Experiment Station at Mochełek in the vicinity of Bydgoszcz on the lessive soil ...
Two separate field experiments were carried out in two different agro-ecological zones in Bangladesh. The experimental sites selected were the Bangladesh Agricultural University (BAU) farm in Mymensi...
Urea is the most dominant form of nitrogen fertilizer being used in Bangladesh. To avoid urea N losses, point placement of urea super granule (USG) has been developed and is being popularized in the ...
Two newly bred hybrid rice combinations, super high-yielding Liangyoupeijiu (Pei’ai 64S×9311) and Pei’ai 64S/E32 (Pei’ai 64S×E32) were used to investigate the photosynthetic characteristics under high...
The great progress in super rice breeding both in China and other countries has been made in recent years. However, there were three main problems in super rice breeding: 1) the super rice varieties w...

中国研究生教育排行榜-

正在加载...

中国学术期刊排行榜-

正在加载...

世界大学科研机构排行榜-

正在加载...

中国大学排行榜-

正在加载...

人 物-

正在加载...

课 件-

正在加载...

视听资料-

正在加载...

研招资料 -

正在加载...

知识要闻-

正在加载...

国际动态-

正在加载...

会议中心-

正在加载...

学术指南-

正在加载...

学术站点-

正在加载...