With the improvement of rice cultivars,root dry weight and the ratio of root to shoot were increased,but the amount of root bleeding sap was reduced.
随品种的演进,抽穗期根重以及根冠比提高,但根系伤流液量减少。
参考来源 - 中籼水稻品种产量与株型演进特征研究·2,447,543篇论文数据，部分数据来源于NoteExpress
With the improvement of rice cultivars, root dry weight and the ratio of root to shoot were increased, but the amount of root bleeding sap was reduced.
随品种的演进，抽穗期根重以及根冠比提高，但根系伤流液量减少。
On the condition of dryland, bleeding SAP of different potato strains was determined to reflect the absorption vitality of root system, and the biological yield and tuber yield were also measured.
在旱地田间条件下，通过测定不同品系马铃薯伤流液的多少以反映根系吸收活力的大小，同时测定相应的生物产量和块茎产量。
The influence of bleeding sap and Nitrate-nitrogen, Amino acid in root sap of K4 which grown in the zone is researched in seed treatments and initial bloom stage after spraying on leaf with EDTA-Mn.
以“垦农4号”为材料，利用锰浸种和初花期叶面喷施，在小区试验的条件下研究了锰对大豆根系伤流量、伤流液中硝态氮和氨基酸含量调控的效应。
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