The twice tillering of rice is largest number in the low elevation areas, at least in mid-elevation areas in same density condition.
对于不同生态条件而言，相同密度时低海拔地区水稻二次分蘖数最多，中海拔地区最少。
Compared to ripened grain and 1000-grain weight, the spikelet number per panicle of film mulched rice was easily affected by environmental condition.
穗粒数受环境影响很大，结实率和千粒重一般比较稳定。
应用推荐