Sand-covered garlic (hereinafter referred to as film garlic) planted in Shadi Town, Dayi County, Shaanxi Province, has been on the market for a long time and has a high yield. It produces 1000-1500 kilograms of garlic sprouts and 1300-1500 kilograms of garlic, which has increased production by more than 1 times in exposed areas. Income increased by about 1,200 yuan. Its high yield and efficient cultivation techniques are: Select the plots: Select the flat terrain, convenient irrigation, and fertile sandy loam soil. 2. Selecting good varieties: The medium-early-maturing varieties with large potential for yield increase should be selected, such as fire garlic and garlic. 3. Planting mode: between garlic and corn. In the middle and early June, maize was sown and planted in wide rows with 120cm spacing and 20cm spacing. In the middle of August, 6 rows of garlic were planted in rows of corn, with a spacing of 17 cm and a spacing of 7-10 cm. 4. Soil preparation and fertilization: In late July, fertilize the cultivated land between corn rows, Mushi Fertilizer 3000 kg, Diammonium phosphate 40-50 kg, Urea 10 kg, Potassium sulfate 10-15 kg. The ground must be flat and fine. 5. Cover: After the corn is harvested, pick up the roots and then cover the leaves, then cover the film. The plastic film is punched and punched after the soil is pressed. The water is immediately poured to make the mulch close to the ground. 6. Strengthen field management: Field management is mainly based on flood conditions and irrigation, top dressing and pest control. In normal years, 6 times of water is poured and 3 times of fat is chased. That is, after the next kind of water to promote the emergence of seedlings; cover film after a water; winter irrigation a water; spring, before and after the receipt of garlic, a water. After top 3 irrigation, topdressing urea, applying 5-10 kg per mu. The diseases mainly include purple spot, root rot, downy mildew, and pests. Once it is found to be controlled in time, the disease can be treated with mancozeb, or agricultural anti-120 or thiophanate-methyl, carbendazim and chloropurine. The rootworm adults were sprayed with 40% dimethoate 800 times at the time of their growth, and the larvae could be used to irrigate the roots with a dose of 50% zinc fox in 1000 times. China Agricultural Network Editor
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