查询词典 tasselling
- 与 tasselling 相关的网络例句 [注:此内容来源于网络,仅供参考]
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In the whole growth period of spring wheat, the response was different in yield and phase growing on climate change, such as the appearing time of sprouting, jointing, tasselling and maturity being ahead but milking being postponed. That is to say, it shortened the spring wheat's nutrition growth stage of seedingsprouting, elongated the sproutingjointing stage, cut down the generative growth in the jointingtasselling phase, prolonged the tassellingmilking stage, and shortened the milking~maturity stage. These finally resulted in the shortening of whole growth period.
在春小麦整个生长发育过程中,其阶段生长和产量对气候变化的响应不完全一致:气候变化使该地区春小麦出苗期、拔节期、抽穗期和成熟期的出现时间均提前,而乳熟期出现时间推迟,导致播种—出苗期的营养生长阶段缩短、出苗—拔节期的营养生长阶段延长、拔节—抽穗期的生殖生长阶段缩短,抽穗—乳熟期的生殖生长阶段延长,乳熟—成熟期的生殖生长阶段缩短,最终造成全生长期缩短。
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The results show that, under each drip irrigation treatment before the tasselling stage of spring maize, the fluctuation of average soil water content and soil matric potential at different soil depthes are comparative low under high frequency drip irrigation treatment, and the HDI can hold stable soil water content. The drip irrigation can obviously delay the effect of air temperature on the soil temperature, which was influenced by irrigation process, soil water content and crop growth stages. In addition, the irrigation frequency affects the spring maize root distribution in the soil, and the HDI improves the probability of root distribution in upper soil(0~40 cm). The yield difference of spring maize for irrigation frequency treatments is not significant under the typical field irrigation model combined irrigation with precipitation.
试验结果表明:在春玉米抽雄期以前阶段实施的滴灌各处理中,高频滴灌下土壤平均含水率和不同深度处的土壤基质势波动幅度较小,高频滴灌下土壤水分能保持在一个比较稳定的范围;土壤温度受灌水过程、土壤含水率及作物生育阶段的影响较明显,滴灌能显著延迟气温对土壤温度的影响;灌水频率对春玉米根系分布存在一定影响,高频灌溉能显著促进春玉米根系在上层土壤(0~40 cm)中的分布;此外,在这种典型的灌溉和降雨相结合灌溉模式下,不同灌水频率下玉米产量差异不显著。
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The declination in the kernel yield of corn underwater stress at stage of tasselling was mainly resulted in the reductionof kernel numbers per ear which increase of bald tip and reduction ofgrain numbers per row caused . It showed that drought causedunencountering of flowering phase and increase of abortive kernels.
研究表明,穗粒数的减少是玉米抽雄开花期水分胁迫下产量降低的主要限制因子,而秃尖增长和行粒数减少是穗粒数降低的主要因素,说明干旱导致雌穗发育受阻,花期不遇,籽粒败育率增加。
- 推荐网络例句
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Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.
Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。
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I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.
我来只是现在,'歼灭战perfuming自己与胡努特,那麼,他来到和SAT 。
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The shamrock is the symbol of Ireland and of St.
三叶草是爱尔兰和圣特里克节的标志同时它的寓意是带来幸运。3片心形叶子围绕着一根断茎,深绿色。