摘要
通过在不同田间密度下的干物质变化和产量因子的分析,发现对于本地区小麦品种龙麦26影响最大的产量因子为千粒重;适度的稀植可以充分发挥光合产物再分配的优势,从而获得较高的产量和较佳的品质。
By analysing the change of dry matter and factors of yield in different density, we found it was important of weight of one thousand grains to wheat, Long Mai 26. Suitable lower density could enough exert the superiority of photosynthesis product redistribution, accordingly obtain the upper yield and better quality.
出处
《黑龙江八一农垦大学学报》
2003年第3期17-20,共4页
journal of heilongjiang bayi agricultural university
关键词
密度
干物质
产量构成
density
dry matter
factors of yield
