亚洲情人网-亚洲情人-亚洲欧洲综合-亚洲欧洲自拍-欧美专区亚洲

大蒜病害 大蒜病害怎么辦

  • 生活
  • 2023-04-19 18:31
大蒜病害時(shí)需要將病株及時(shí)拔除,避免剩下的植株繼續(xù)感染。噴灑適量的滅菌劑,減少病害的產(chǎn)生。提供良好的生長(zhǎng)環(huán)境,保持環(huán)境的通風(fēng)性,避免影響植株正常進(jìn)行呼吸作用。及時(shí)澆水,保持土壤中有充足的水分,有利于植株生長(zhǎng)發(fā)育。

  大蒜可以一年四季種植,不過(guò)最好選擇在秋冬兩季種植,這兩個(gè)季節(jié)成活率最高,不過(guò)需要注意,冬季種植時(shí),溫度不要太低,可以將蒜搬移到室內(nèi)種植,將溫度控制在12~15℃左右即可。

  蒜頭在土壤中生長(zhǎng)、膨大,因此要選擇土壤疏松、地勢(shì)一燥平坦,排灌方便、富含有機(jī)質(zhì)的肥沃的保肥水能力強(qiáng)的砂壤地塊進(jìn)行栽培。

  大蒜播種后,保持土壤水分充足、且不積水,確保出苗整齊。幼苗期,根據(jù)土質(zhì)灌水1~2次,促進(jìn)根系發(fā)育,培育壯苗增強(qiáng)幼苗抗寒性。

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