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针对喀什地区大蒜生产中存在尿素施量大,导致土壤养分失衡和大蒜质量安全受到影响的现状,以吉木萨大蒜作为试验材料,开展尿素不同施量即25、35、45和55 kg/667 m2对比试验,研究探索尿素不同施量对大蒜产量及外观品质的影响。试验结果表明,大蒜对尿素不敏感,随尿素施量的增加,大蒜无增产效果。其中尿素施量最少的处理1(25 kg/667 m2)条件下的大蒜及蒜苔综合产量最高,外观品质较好。
In view of the current situation of large amount of urea application in garlic production in Kashgar region, resulting in imbalance of soil nutrients and quality and safety of garlic, Jiamusa Garlic was used as test material to carry out different application rates of urea of 25, 35, 45 and 55 kg / 667 m2 The comparative experiments were conducted to explore the effects of different urea doses on garlic yield and appearance quality. The results showed that the garlic is insensitive to urea, with the increase of urea application, garlic no stimulation effect. Among them, garlic and garlic with the least amount of urea treatment 1 (25 kg / 667 m2) had the highest comprehensive yield and good appearance quality.