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A cultivation method and pesticide technology, applied in botany equipment and methods, organic fertilizers, gardening, etc., can solve the problems of poor quality, lack of management experience, and low yield of sagittarius, achieve good fertility, eliminate pathogens, and ensure weak seedlings The effect of growth
Inactive Publication Date: 2014-04-23
莫秀芳
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Abstract
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Problems solved by technology
At present, due to the lack of management experience in the planting process, the yield and quality of arrowroot are low
Method used
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Embodiment 1
[0016] Arrowhead cultivating method, comprises the following steps:
[0017] 1) Fertilizer: In the middle and late December of the first year, turn Eucalyptus euphratica, tea seed dregs and peanut shells into the cultivation layer of the nursery field and apply river bottom mud as base fertilizer for site preparation.
[0018] 2) Seedling raising: In the middle and early March, select Sagittarius with strong terminal buds, and plant them in the nursery field at a row-to-plant distance of 5 cm × 5 cm. The planting depth is half the length of the terminal buds. After planting, cover the plants with film. Stay in shallow water.
[0019] 3) Transplanting: Transplant the plants from the nursery field to the field in the middle and early June, first remove the peripheral leaves and long roots of the seedlings, leave the petiole 15-25 cm long, and then adjust the row spacing to 80-120 cm and the plant spacing to 18-22 Plant the plants into the field at a depth of 10 cm, and pour a t...
Embodiment 2
[0023] Arrowhead cultivating method, comprises the following steps:
[0024] 1) Fertilizer retting: In the middle and late December of the first year, turn Eucalyptus eucalyptus, tea seed dregs and peanut shells into the cultivation layer of the nursery field and apply river bottom mud as base fertilizer; Eucalyptus euphratica: tea seed dregs in base fertilizer: Peanut shells = 15:2:5.
[0025] 2) Seedling raising: In the middle and early March, select Sagittarius with strong terminal buds, and plant them in the nursery field at a row-to-plant distance of 5 cm × 5 cm. The planting depth is half the length of the terminal buds. After planting, cover the plants with film. Stay in shallow water.
[0026] 3) Transplanting: Transplant the plants from the nursery field to the field in the middle and early June, first remove the peripheral leaves and long roots of the seedlings, leave the petiole 15-25 cm long, and then adjust the row spacing to 80-120 cm and the plant spacing to 18...
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Abstract
The invention discloses an arrowhead cultivation method which comprises the following steps of waterlogged compost, wherein swamp mahogany, tea seed residue and peanut shells are ploughed under a plough layer of a breeding land as base fertilizers; seedling, wherein arrowheads are cultivated in the breeding land according to the planting distance of 5 centimeters * 5 centimeters at the early to middle of the March; transplanting, wherein the arrowheads are transplanted to a field from the breeding land at the early to middle of the June; field managing, wherein topdressing is carried out once on the arrowheads after the arrowheads are transplanted for 7-10 days, then topdressing is carried out once every half a month until the early to middle of the August, the final topdressing is carried out at the middle to late of the August, 50-60 kilograms of plant ash and 500-800 kilograms of farmyard manure are applied per mu; field water draining, wherein the water drainage is carried out after the middle of the November, and fruits can be dug out between the late of the November to the early to middle of the December. In the seedling land, the swamp mahogany, the tea seed residue and the peanut shells are ploughed as the base fertilizers and good in fertility, the swamp mahogany and the tea seed residue have a disinfection effect and can eliminate bacteria in the seedling land, growth of weak seedlings in the nursery stage can be guaranteed, the weak seedlings with diseases are prevented from being planted in the field, and causative agents are eliminated substantially.
Description
technical field [0001] The invention relates to the technical field of cultivation of crops, in particular to a method for cultivating Sagittarius. Background technique [0002] Arrowhead is planted every year during the summer heat. It is harvested and marketed during the New Year’s Day and Spring Festival. It is one of the winter and spring supplementary vegetables. It has high nutritional value. Its main ingredients are starch, protein and multivitamins. It is rich in iron, calcium, zinc, phosphorus, boron, etc. The micro-inulin required by various active substances can regulate and promote human muscle energy, and has good medicinal value. The growth habit has strong adaptability. It can grow in shallow water areas of various water surfaces on land, but it requires sufficient light, mild climate, and relatively leeward environment. It requires fertile soil, but the soil layer is not too deep. grow. At present, due to the lack of management experience in the planting pr...
Claims
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Application Information
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