Garlic cultivation and pest control
Garlic is a perennial root plant of the family Liliaceae. Each hundred grams of garlic contains 577.392 kilojoules of heat, 4.1 grams of protein, 0.2 grams of fat, 30 grams of carbohydrates, and calcium, phosphorus, iron, and vitamin C. Garlic sprouts, garlic sprouts, and garlic are edible. They are highly nutritious and versatile vegetables. Garlic is resistant to storage, in addition to air drying, but also marinated into sweet and sour garlic, or made of dehydrated garlic, garlic powder, garlic oil and so on. Garlic is one of the spicy vegetables. In recent years, with the increasing demand for garlic in domestic and foreign markets, the area of ​​peasant households growing garlic is also rising. Therefore, it is important for garlic growers to master garlic cultivation and pest control methods.
First, choose a good species
There are two kinds of garlic, white garlic and purple garlic. White garlic is a good variety of both food and medicine. Purple garlic is suitable for raw food, cooking and salting.
Second, sowing
It is advisable to use fertile, well-drained sandy loam to avoid continuous cropping. Generally deep plowing 13 to 20 cm, combined with Shi farmer fertilizer. It is usually planted from late September to early October, and it is not later than mid-October. The sowing rate per acre is 125-150 kg, the spacing is 20-30 cm, the spacing is 5-7 cm, and 30,000-40,000 plants are planted per acre.
Third, fertilization
(1) Base fertilizer: Adding mature manure before or in front of cultivated land.
(B), Miao Fei: After the whole seedlings at the end of the two leaves, the early three-leaf, application of nitrogen to promote leaf growth.
(C), pumping manure: garlic rapid expansion and convulsions, appropriate fertilizer, prompting the rapid expansion of garlic. The fertilization amount per mu during the entire growth period was 8.6 kg of nitrogen, 7.4 kg of phosphorus, and 8.6 kg of potassium.
IV. Pest Control
Downy mildew and purple spot were treated with 25% carbendazim 500 times for 1 or 2 times. Prevention of garlic seed fly, with 1500 times liquid crystal trichlorfon; coffee beans, mainly to eliminate overwintering parasites, can also use zinc phosphide 3 to 4 kg per cubic meter fumigation control.
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