High yield and high efficiency of garlic and ginger
This model is suitable for watering garlic in autumn sowing area. The yield of ginger, garlic mu, garlic moss and garlic per mu is 2500m / mu, 500kg / mu and 1000kg / mu, respectively.
Planting form
Make a bed in the east-west direction, with a width of 1 meter, 4 rows of garlic and 2 rows of ginger. Garlic is planted in large and small rows, with large row spacing of 30 cm, small row spacing of 20 cm, plant spacing of 6-8 cm, and 3. 3-35000 plants per mu. (2) the row ginger was interplanted in the large rows of garlic, the row spacing was 50 cm, the plant spacing was 12-15 cm, and there were 0.88-9500 plants per mu.
Key points of cultivation
Apply sufficient base fertilizer, per mu with high-quality farm fertilizer 5000 kg, calcium superphosphate 100kg, ammonium bicarbonate 100kg, deep turn 30cm, make a bed.
The suitable time for early sowing, garlic autumn sowing covered with plastic film, Jiang Chun sowing, both of which were about 10 days earlier than the suitable sowing time of single cropping. Make seed selection and treatment before sowing. To do a good job of topdressing, ginger should, on the basis of applying sufficient base fertilizer, combine watering and topdressing three times during the growth period, topdressing and extracting seedling fertilizer before and after 15 cm of seedling height, 10 kg of urea per mu; topdressing 15 kg of compound fertilizer per mu when the plant has 2-3 branches, and 40 kg of compound fertilizer per mu when entering vigorous growth. Garlic is generally not topdressing, but in order to increase the yield of garlic moss, about 15 days before garlic mu harvest, 10 kg of urea is used per mu, and 0.5 urea + 0.3 potassium dihydrogen phosphate is sprayed twice.
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See how to control Mai Niang in garlic field.
During the growing period of garlic, weeds of Gramineae such as Tripterygium mongolicum and other weeds in the field can be controlled with quizalofop, high-efficiency flopyrine, alkenone and other drugs. The weeds are almost all in the field, and the pesticide should be used as early as possible when the weeds are in the stage of 2-4 leaves, and the dosage should be increased appropriately when the grass age is older. In addition, the control effect of quizalofop on weeds decreased significantly when the temperature was below 10 ℃, and it was applied at high temperature as far as possible. Enoxone has a good control effect on weeds when the temperature is low, and the recent temperature is relatively low, so this herbicide can be given priority.
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Matters needing attention in harvesting garlic and garlic moss
In general, when garlic moss draws out its leaf sheath and begins to bend, it is a suitable time to harvest garlic moss, and sooner or later harvest has a great impact on the yield and quality of garlic moss. The moss is picked too early, the yield is not high, it is easy to break, and the commodity is poor. Picking moss too late, although it can increase the yield, but consume too much nutrients, affect the growth and development of garlic, and garlic moss tissue aging, fiber increase, especially the base of garlic moss aging, can not be eaten. Therefore, it is best to harvest garlic moss at noon and in the afternoon on a sunny day, when the plant is wilting, the leaf sheath is easy to separate from the garlic moss, and the leaves are tough and not easy to break.
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