2019年(nián)東(dōng)北(běi)地(dì)區(qū)春播大(dà)豆生↕₽(shēng)産技(jì)術(shù)指導意見(jiàn)
去(qù)年(nián)秋季東(dōng)北(běi)地(dì)區(qū)降水(sh<¶uǐ)較多(duō),大(dà)部底墒較好(hǎo),但(dàn)去(qù)冬✔×今春降水(shuǐ)總體(tǐ)偏少(shǎo),西(xī)部一(yī)些(xiē)老(lǎo)旱←"區(qū)土(tǔ)壤缺墒,旱象露頭。據≥★ ∞氣象部門(mén)預測,今年(nián)東(dōng)北(&∏♣↔běi)地(dì)區(qū)氣溫略高(gāo)于常年(nián),大(dà)豆★β→ 生(shēng)長(cháng)季熱(rè)量接近(jìn)