论文部分内容阅读
为探索皖南丘陵地区农业生态条件下，应用大穗高产品种，采取合理稀播壮个体攻大穗的高产途径，我们于1996年进行了小麦不同播种量试验，以期为高产栽培提供参考依据。1试验设计与经过试验设在郎溪县农科所，试验田面积0.711ha，土质为粉砂壤水稻土，肥力一般。供试品种为“扬
In order to explore the agro-ecological conditions in the hilly areas of southern Anhui, applying high-yielding varieties with large ears and high-yielding ways to rationalizing the plantation of big ears and spikes, we carried out different sowing experiments of wheat in 1996 to provide reference for high-yielding cultivation. 1 Experimental design and experimental set up in Langxi County Agricultural Science Institute, the experimental field area 0.711ha, soil is silty paddy soil, fertility in general. Test varieties for the "Young