also the seedlings'root system were much better, and the fresh and dry weight were heavier than that of those raised in other ways of sowing in spring, transplanting young seedling and cutting root.
其根系发育、干鲜重等生物量指标均优于春播、移植、切根不同方式培育的苗木。
the main results are shown as following:(1) when filling grain, fresh and dry weight of caryopsis of colored rice showed an increasing curve in the shape of s.
以下为本文研究得到的主要结果:(1)灌浆期,色稻颖果的鲜干重均呈「s」型曲线增加;
after elongation leaf area index was linearly related to ratio index r(760,710), and aboveground fresh and dry weight showed significant relations with ratio index r(1650,1100) in rice.
发现比值指数r(760,710)与水稻叶面积指数呈极显着线性相关;而比值指数r(1650,1100)与水稻地上部鲜质量和干质量均呈极显着幂函数相关关系。