【摘要】：2016/2017年冬小麥、油菜生育期內(nèi),主產(chǎn)區(qū)大部時(shí)段光熱充足、墑情適宜,氣象條件總體好于2015/2016年和常年,利于夏收糧油作物生長(zhǎng)發(fā)育。江淮江漢連陰雨造成小麥播期偏晚、長(zhǎng)勢(shì)弱,氣溫偏高導(dǎo)致北方小麥冬前旺長(zhǎng),灌漿后期受強(qiáng)降雨和大風(fēng)影響,部分小麥出現(xiàn)倒伏。長(zhǎng)江流域部分油菜產(chǎn)區(qū)階段性陰雨寡照,不利于油菜健壯生長(zhǎng)和抽薹開(kāi)花,影響產(chǎn)量形成。
[Abstract]:In the winter wheat and rapeseed growing period of 2016 / 2017, the main producing areas had sufficient light and heat, suitable moisture, and the meteorological conditions were better than those of 2015 / 2016 and all the year, which was favorable for the growth and development of grain and oil crops in summer. The continuous overcast rain in Jianghan of Jianghuai River caused the late sowing date, weak growth and high temperature, which led to the prolificacy of winter in the north, the strong rainfall and strong wind in the late filling stage, and the lodging of some wheat. In some rapeseed production areas of the Yangtze River, it is not conducive to the robust growth and bolting and flowering of rapeseed, and affects the formation of yield.
【作者單位】： 國(guó)家氣象中心;
【基金】：公益性行業(yè)(氣象)科研專(zhuān)項(xiàng)(GYHY201506001)
【分類(lèi)號(hào)】：S162;S512.11;S565.4

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