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Features
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Second, sowing and fertilizing:
(1) timely early sowing: tobacco or corn fields, generally in the white dew dying air is appropriate. Paddy fields are generally planted before cold dews.
(2) Seeding: wide-width lateral seeding sowing, broadcast width 17-20 centimeters wide, about 5 centimeters deep, two rows of garlic seeds on the edge, that is, 15 cm spacing, 8-10 cm spacing, Then apply fertilizer and cover soil 4-5 cm.
(3) Fertilization: Apply 30 kg of compound fertilizer, 50 kg of normal calcium, and 15 kg of potassium sulfate in the center of sowing ditch, and use it as a seed fertilizer (note: do not apply urea or ammonium bicarbonate).
Third, field management:
(1) Water and Fertilizer Management: After sowing of garlic, the soil should be kept moist and favorable for seedling emergence. The low-cut fields should be protected against water accumulation, and the dry field should be treated with waterlogging. During the whole growth period, the main water control should be to see the sky, see the land, see the seedling irrigation, especially in the middle and late should pay attention to irrigation (approaching the harvest should be appropriate to control the water, to prevent the production of scattered garlic). When irrigation, apply fertilizer in appropriate amount. In the 4-5 leaf stage of garlic, Mushi compound fertilizer 10 kg or ammonium bicarbonate 15 kg as weaning fertilizer; 6-8 leaf stage reapply a pregnant moss, 30 kg of urea per acre (Case The rain can be applied directly.
(2) Weeding: There are more weeds in garlic, and they are commonly weeded during the 2-3 leaf stage of garlic. When there are two leaves in the weeds, the best weeding effect is at noon on sunny days. Available for 100 grams per mu watered 60-80 kg, uniform spray, control effect of more than 95%.
(3) Intertillage management: Combining weed control with cultivator management, improving soil structure and soil environment to facilitate the growth of garlic sprouts.
(4) Pest control: leaf blight (ie, tip chlorosis, yellowing, and finally bleaching), purple spot can be chlorothalonil 600 times solution or 50% acetaminophen 1500 times solution 2-3 times; rust, Soft rot can be treated with zeocin and 15% triadimefolide alternately 2-3 times; garlic seedlings can be controlled by poisonous silk or kungfu.
Fourth, timely harvest: Garlic plants more than 50% of natural lodging for the mature period, this time should be timely harvest.
Garlic cultivation techniques
First, the election site and site preparation: garlic should be selected sunny, leeward, drainage and irrigation convenience, water conservation and fertility fertile field cultivation. The site preparation was opened at 2.2 meters so that Tianping, Shuping, Ditching, and earth were broken.