For late rice, we should pay attention to seedling and tillering stage, supply certain amount at middle stage, if soil K deficiency is severe.
对晚稻施钾来说，我们应注意苗期和分蘖期，如果土壤缺钾严重，中期供应一定数量钾肥。
Therefore, the relative total dry weight of rice would be an important evaluation or screening index for the low P tolerance ability of rice at its seedling stage.
因此，水稻相对单株干重可以作为苗期筛选水稻耐低磷基因型的一个筛选指标。
The late-seedling stage is transitional stage from seedling to tillering, the growing condition of rice seedling has effect on tillers.
秧苗后期是水稻进入分蘖期的过渡时期，植株的生长状况直接影响分蘖的有效性，通过补偿效应引发的生理响应有利于分蘖的发生。
Advances in identification and remark, inheritance, molecular marker breeding and selective effect of tolerance to cold of rice at seedling stage in China are reviewed.
就我国水稻苗期耐冷性的鉴定与评价、遗传、分子标记和育种与选择效应等方面的研究进展进行了阐述。
The results showed that rice plant can be infected with Yellow-green chlamydospores during growing period of seedling and heading stage.
结果表明，在水稻幼芽期及抽穗期用黄绿色厚垣孢子接种，都能使其发病。
According to the problems exited in rice seedling-bearing stage, cold-tolerant and healthy seedling powder was screened.
根据水稻育苗中存在的问题，筛选并复配出耐寒壮苗伴侣。
Cold tolerance at the seedling stage are one of important factors affecting the development of growth in rice.
苗期耐冷性是影响水稻生长发育的重要因素之一。
Stability of resistance of 12 rice varieties with different resistant levels in seedling stage was studied.
同时对12个具有不同抗性水平的水稻品种苗期的抗性表现进行了遗传型稳定性分析。
Effective water manage measure at seedling stage was discussed in rice production.
提出在水稻生产秧苗期用浅水灌溉或无水层灌溉的有效水分管理方法。
Effective water manage measure at seedling stage was discussed in rice production.
提出在水稻生产秧苗期用浅水灌溉或无水层灌溉的有效水分管理方法。
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