不同杂交中稻绍合间结实率存在显著差异。
There are significant differences in setting rate among different medium hybrid rice combinations.
成熟是早中稻。
这些结果为开展稻谷中稻水象甲的检疫提供了依据。
These results provide a basis for the quarantine of L. oryzophilus in stored rice grain.
如果是中稻和小麦轮作，则可以只在水稻上施用锌肥。
Unde rotation of medium rice and wheat, zinc fertilizer could be only applied on rice.
中稻田群落总个体数在时间过程中变化不大，晚稻田较稳定。
The total individuals of the communities changed greatly in the temporal sequence in middle-season paddy fields but were relatively stable in late paddy fields.
尤其需要指出的是，干田稻源于中稻，被称作那个时期的一个新品种。
Especially, Geondapdo, which was derived from Mando, was fixed as a new variety at that period.
中稻套播黑麦草系统在湖南气候条件下是一种较为合理的粮饲轮作系统。
The mid-season rice with ryegrass is a best pattern in Hunan province.
该技术对超级杂交中稻主要病害防效达80%左右，对虫害防效达90%以上。
The controlled effect of this technique to main diseases of super hybrid rice was about 80%, and the controlled effect to insect pests was above 90%.
灾难性的降水不仅破坏了早稻，而且淹没了中稻的籽苗，这些籽苗几天前才播种的。
The disastrous rainfall not only ruined the early rice, but also drowned the middle rice seedlings, which were just planted several days ago.
可将4叶期和分蘖盛期的发根力作为选育或筛选杂交中稻强抗旱性品种的参考指标。
The rooting ability at 4 th leaf and at top tillering can be used as selection criterion in rice breeding for drought resistance.
2007年的早、中稻期间通过南方各地型稻田的收割考验，效果相当好，深受农户欢迎。
In 2007 the early and mid-season through the South during the harvest rice fields throughout the type test results very good, welcomed by farmers.
模拟结果表明，贵阳气温低、生育期长，其中稻生育期内温度适中、光照较强，干物质生产力高。
The result shows that Yunnan Guizhou Plateau is a high dry matter production area for middle rice, because of higher radiation, lower temperature and longer growth period.
以2 5个杂交中稻组合为材料，研究了品种齐穗期库源结构对稻米整精米率与垩白粒率的影响。
The effect of ratio source to sink at fulling head on percentage of head milled rice and chalky rice was investigated via 25 mid-season rice hybrids.
在免耕直播和免耕抛秧栽培方式下，对18个杂交中稻组合的生长发育特点、产量构成性状进行了分析。
Characteristics of growth, traits of yield components were analyzed for 18 hybrid mid-season rice combinations under no-tillage direct seeding and no-tillage throwing.
利用我市秋季的资源优势，在早、中稻收获后的茬口田，采用免耕土表播种、施肥后再覆盖稻草栽培秋马铃薯。
By using advantageous natural resource in autumn, potatoes are planted in paddy soils and covered by rice haulms without plowing up the soil after the harvest of rice.
以杂交中稻红莲优6号为材料，采用小区试验，研究了不同施氮水平和栽插密度及栽插模式对杂交中稻群体结构的影响。
The effects of different nitrogen fertilizer levels and transplanting mode on canopy structure and yield in Honglianyou 6 in plot experiments were studied.
并对早稻和中稻受淹后的减灾策略分别进行了归纳，提出了早稻在淹涝胁迫下的“壮苗、旺根、储糖、控芽”耐涝高产栽培技术体系及其原理。
Meanwhile, the system and principle of early rice culture techniques to improve submergence tolerance and grain yield under submergence stress, such as the techniques for raising sound see...
并对早稻和中稻受淹后的减灾策略分别进行了归纳，提出了早稻在淹涝胁迫下的“壮苗、旺根、储糖、控芽”耐涝高产栽培技术体系及其原理。
Meanwhile, the system and principle of early rice culture techniques to improve submergence tolerance and grain yield under submergence stress, such as the techniques for raising sound see...
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