• The drought stress from jointing to heading stage decreased nitrogen nutrition efficiency of winter wheat significantly.

    拔节抽穗期干旱胁迫极显著地降低冬小麦氮素营养效率

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  • We also determined ultraweak luminescence and all kinds of antioxidase activity of young panicles in the heading stage.

    小麦抽穗期对其幼穗进行了超微弱发光各种氧化物酶活性的测定。

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  • The dry matter accumulated after heading and the biomass of mature stage of varieties with erect panicles were higher than that of varieties with semi-cured and cured.

    直立品种抽穗物重成熟期明显高于另二种穗型,抽穗后干物重占成熟期干物重和产量的百分比也较高;

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  • Biomass production in the entire growth period, dry matter accumulated before and after heading stage, economic coefficient in high-yield rice were higher and their deviations were relatively narrow.

    高产水稻株系抽穗物质生产量、抽穗物质生产量、生物产量以及经济系数较高变异系数相对较小。

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  • The amount and the intensity of water consumption were mostly in the stage between from sowing to emergence and from booting to heading.

    不同水分处理旱稻不同生育阶段耗水量耗水强度大部分都集中在播种至出苗和孕穗至抽穗阶段。

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  • Hay quality is best from heading to flowering and from flowering to milk stage.

    干草品质抽穗开花开花至灌浆最好

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  • Applying nitrogen fertilizer at heading stage could enhance contents of total nitrogen, total soluble protein, free amino acids and free lysine in wheat grains.

    抽穗期氮肥提高小麦籽粒含量可溶性蛋白质量及游离态氨基酸游离态赖氨酸量等。

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  • The stage controlling seed number per ear during ear differentiation, safe booting date and safe heading date of wheat in Sichuan were discussed.

    本文讨论了四川小麦幼穗分化过程引致变异时期,以及安全孕穗、抽穗期

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  • Higher GA3 content in single ridge stage might delay heading date, but higher IAA content in floret differentiation stage might shorten heading date.

    较高水平的GA 3具有延长抽穗期的作用,小花分化期较高水平的IAA含量则具有缩短抽穗期的作用。

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  • The accumulation of dry material increased with the increasing of ATNF during jointing and heading stage, furthermore Indica were higher than Japonica.

    物质积累量,拔节期、抽穗期所有供试品种均随施氮量增加而增加,籼型品种积累量高于粳型品种;

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  • At this stage of life, I'm really not sure my life's journey will eventually heading, I really don't know what I will do in the next few years.

    人生一阶段真的不能确定的人生最终将会走向何方,我真的知道当前的几年中我会什么

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  • 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,在水稻幼芽抽穗期黄绿色孢子接种,都使其发病。

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  • Growth rate reach peak from heading stage to ripe period for above-ground biomass, from tillering period to (jointing) stage for under-ground biomass.

    地上生物量增长最快抽穗成熟期,地下生物量增长最快在分蘖期拔节期。

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  • Compared with the CRMS, the height, leaf area index and biomass of rice in IRDFS decreased and there was a significant difference during the tillering and heading stage.

    常规水稻栽培方式相比,鸭稻共作方式下水稻株高面积指数生物量减小的趋势,而且有效分蘖期和幼穗分化期存在显著或极显著差异

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  • Pot experiments were carried out to study the effect of water deficit on vascular bundle system of rachis in wheat during heading stage.

    利用盆栽试验研究水分缺对抽穗期小麦穗轴管束系统影响

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  • Identification and evaluation both at lab during bud or seedling stage and in high natural altitude sites at heading stage could be regarded as one of effective approaches in Guizhou.

    提出了室内苗期鉴定高原异地自然生境下穗鉴定相结合的耐冷性鉴定评价指标方法

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  • Two high concentration of CO_2 processing and background showed the biggest transpiration rate in heading stage, followed by jointing stage, tillering stage relatively small trend.

    两种CO_2处理背景浓度均呈现抽穗期蒸腾速率最大拔节次之,分蘖期相对较小的趋势。

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  • From the heading stage, the shoot dry weight was increased with the evolution of the cultivars.

    抽穗期地上干物随品种演进显著增加。

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  • The drought stress from jointing to heading stage decreased nitrogen nutrition efficiency of w…

    拔节抽穗期干旱胁迫显著地降低冬小麦的氮素营养效率

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  • The average NDVI at both the tillering and heading stages were significantly correlated with the average yield, and the R2 at heading stage reached to 0.96.

    分蘖期抽穗早期NDVI值都最终产量有着显著相关,其中抽穗早期的NDVI产量的决定系数(R2)达到了0.96。

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  • The temperature was the main meteorological factor that affected setting percentage. The high setting percentage needed a moderate temperature from booting stage to heading stage.

    温度影响结实率主要气象因子孕穗期抽穗期结实率形成需要一定的适宜温度。

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  • Subjected to drought at the tillering stage will reduce the rice panicles, the effect of drought on rice panicles at the booting stage and full heading stage is little.

    分蘖期水稻遭受干旱降低水稻有效数,孕穗期齐穗期水稻遭受干旱水稻的有效穗数没有影响

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  • From heading stage to filling stage, nitrogen concentrations in the roots and the leaves decreased, then increased at milk stage and decreased once again at ripening stage.

    含量抽穗期成熟期一直下降,可能是水稻在抽穗氮素从营养器官向生殖器官转运。

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  • C: pigment content of the 3rd leaf from the top before heading stage (serious chlorisis).

    抽穗前期及倒三叶过氧化含量

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  • While Radcliffe, now single and heading for the New York stage, has always had girlfriends since he was 14, Grint says he found it "quite difficult to sustain a relationship, because I was so busy."

    虽然即将纽约登台表演雷德克里夫14起就一直女朋友格林特却发现想要维持段恋情困难的,因为我总是很忙。

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  • While Radcliffe, now single and heading for the New York stage, has always had girlfriends since he was 14, Grint says he found it "quite difficult to sustain a relationship, because I was so busy."

    虽然即将纽约登台表演雷德克里夫14起就一直女朋友格林特却发现想要维持段恋情困难的,因为我总是很忙。

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