Method for cultivating peppers harvested in early spring

Abstract

The invention belongs to the technical field of crop cultivation, and particularly discloses a method for cultivating peppers harvested in early spring. The method comprises the following steps: A, variety selection; B, seedling bed preparation; C, seed sowing and seedling cultivation; D, seedling period management; E, field preparation; F, transplanting; G, field management; H, harvesting: when the main bodies of the peppers are grown to 15-20 cm or longer after early April, the peppers can be harvested and sold, and the main bodies of the peppers are prevented from being broken during harvesting, bagging and transportation. The method has the advantages that pepper seeds are sowed in late October, and pepper products can be marketed in early and mid April in the next year, that is, the peppers are relatively resistant to cold and high in growth potential during cultivation, and can be transplanted in winter; moreover, the yield of the peppers is relatively high, and the pepper requirements in an off season can be met; in the off season, the peppers are high in unit price and economic benefit.

Description

technical field [0001] The invention belongs to the technical field of crop cultivation, in particular to an early spring pepper cultivation method. Background technique [0002] Capsicum has the functions of warming, dispelling cold, appetizing and eliminating food. It is an important vegetable and seasoning. It has high nutritional value and contains various vitamins and trace elements, such as vitamin C, B, carotene, calcium and iron. , phosphorus, etc. Studies have shown that the vitamin C content per kilogram of pepper is 1050 mg, which is 21 times that of eggplant, 5 times that of tomato, 4 times that of Chinese cabbage, and 3 times that of white radish. Pepper likes temperature, is afraid of waterlogging, and tolerates drought. When the winter temperature is low, overwintering cultivation cannot be carried out. In most places, seedlings are raised in early spring or in early winter protected areas. They are planted around Qingming and harvested in June-July, but they ...

AI Technical Summary

Problems solved by technology

The soil conditioner used in this invention is prepared from the following components by weight: vermiculite powder 25, clay 11, citric acid 9, food factory waste 22, distiller's grains 4, slaked lime 2, potassium humate 9, boric acid 5.5 , potassium dihydrogen phosphate 2.5, ferrous sulfate 2, sodium selenite 0.02, manganese sulfate 0.2, magnesium sulfate 4.5, ammonium molybdate 0.15, bone powder 10, Chinese herbal medicine fungicide 3, peppermint oil 2, glycerin 2, sucrose ester 0.2, Appropriate amount of water; preparation method: mix vermiculite powder, clay, and citric acid with appropriate amount of water, stir into mud, send it to a furnace at 200-300°C for roasting for 4 hours, then cool and crush it into 2-4mm coarse grains, and mix it with the formula After mixing and stirring the remaining materials for 45 minutes, granulate, spray peppermint oil, and dry to obtain, its soil conditioner has many components, the preparation process is complicated, and the pepper cultivation cost is high