Pre-winter management of garlic
First, top dressing. Garlic needs a large amount of fertilizer. in addition to applying sufficient base fertilizer, it must be applied once in the three-leaf stage, applying 2000ml 2500kg of dilute manure and water fertilizer per mu, or 25kg of ammonium bicarbonate 25kg to 2000ml 2500kg of water. When applying chemical fertilizer, do not touch the garlic leaves directly to avoid burns.
Second, cultivate the soil through ploughing. Combined with topdressing fertilization, the soil was cultivated once, and the fine soil between rows was cultivated to the base of garlic seedlings, which could not only prevent the volatilization of fertilizer, but also preserve soil moisture and prevent freezing.
Third, drought prevention. Garlic is afraid of drought, drought will affect the growth and development, light leaf tip withered yellow, heavy withered seedlings. Therefore, equal emphasis should be placed on fertilizer and water. In case of dry weather, water should be irrigated once every 15 days in case of dry weather.
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High yield and High efficiency cultivation techniques of garlic
Cangshan garlic is one of the famous vegetables in Shandong, with large head, thin skin, white and neat cloves and spicy flavor. There are mainly three cultivated varieties: pu, brown garlic and high foot. Among them, Puzhu has strong growth potential and adaptability, cold resistance, good quality, fragrant, spicy, sticky and other characteristics, planting is more common. The cultivation techniques are introduced as follows: first, deep ploughing and careful cultivation, scientific fertilization garlic root system is string-like whisker root, root system is fragile, vitality is poor, 80% to 90% is distributed in 15~20cm deep ploughing layer, like
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Storage technology of garlic
Optimum storage temperature: 0 ℃ relative humidity: garlic above 95%rh has no chilling damage, as long as it is above freezing point (close to 0 ℃), the lower the temperature is, the longer the storage life is. Like other leafy vegetables, garlic also needs higher relative humidity to avoid dehydration and withering. Although the leaf area of truncated garlic is small and the weightlessness of truncated garlic is less than that of pruning garlic, the storage of more than 0 ℃ is often due to wound infection and decay, leaves are easy to yellowing, and the storage life is shortened. Therefore, truncated garlic must be sold within a short period of time.
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