Technical points of garlic safety production
First, parcel selection. Choose loam or light clay loam for planting.
Second, the appropriate time for early sowing. The suitable sowing time for garlic is September 25-30.
Third, choose to grow garlic. Choose the garlic produced in the same year as a kind of garlic and store it under natural conditions. Plant garlic cloves 4 to 6 grams.
Fourth, rational application of base fertilizer. The soil nutrient content reached 110.53 μ g / g of available nitrogen, 60.22 μ g / g of available phosphorus, 136.77 μ g / g of available potassium, 8.41 μ g / g of available sulfur, 0.852ug / g of available boron, 7.52ug / g of available copper, 12.52ug / g of available zinc and 1.71% of soil organic matter.
Fifth, reasonable close planting. There are 25000 plants of garlic per mu and 42000 plants of bolting garlic per mu.
Sixth, strengthen management. From March 28 to April 5, timely irrigate back green water and topdressing back green fertilizer.
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A New method of keeping garlic fresh
The basal leaves of garlic were sprayed with 0.2% chlorophyllin MH bud inhibitor 10 days before harvest. MH bud inhibitor is absorbed by leaves and transferred to the buds of garlic cloves so as to inhibit its growth and achieve the purpose of fresh-keeping. With this method, the garlic can be stored until April of the following year. Spray should pay attention to the following points: first, do not water 3-4 days before spraying, if it rains within 24 hours after spraying, replenish the spray immediately according to the original dose after sunny day. Second, strictly control the concentration of chloranthin MH bud inhibitor, not more than 0. 5%.
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Garlic "throwing braids" needs to be prevented early.
In recent years, garlic appears every year for a variety of reasons-ldquo; braids-rdquo; phenomenon, the scientific view is the secondary growth of garlic, which is a major physiological phenomenon affecting the yield and quality of garlic, and it is also a common concern of farmers in garlic areas. some plots will cause mass extinction of garlic, and the reasons are more complex. As an agricultural technician serving agriculture, rural areas and farmers by postal service, the author introduces the main reasons and prevention measures as follows: first, select products suitable for local cultivation.
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