Cultivation method realizing intercropping symbiosis of chilies and kidney beans in greenhouse

Abstract

The invention discloses a cultivation method realizing intercropping symbiosis of chilies and kidney beans in a greenhouse. A three-fall phenomenon exists in the production of chilies. Aiming at the causes of the three-fall phenomenon, the intercropping symbiosis of high kidney beans and low chilies is performed according to the cultivation method, so that an appropriate environment is created for the growth of the chilies, thereby promoting the soil nutrient absorption of the root systems of the chilies, increasing the yield and quality of the chilies, and increasing the use ratio of land. The method realizing intercropping symbiosis of high kidney beans and low chilies or bell peppers comprises the following steps: (1) after permanent planting of the chilies or bell peppers, obtaining chili ridges or bell pepper ridges; and (2) sowing the kidney beans on the chili ridges or bell pepper ridges every other 2 or 3 or 4 ridges, so that the ratio of the number of chili holes or sweet pepper holes to the number of kidney bean holes is (4-6):1. The method disclosed by the invention effectively overcomes the three-fall phenomenon of the chilies and reduces the incidence rate of sunscald; and rhizobia produced by the kidney beans themselves have a nitrogen fixation effect, thereby improving the fertility of soil.

Description

technical field [0001] The invention belongs to the technical field of agricultural planting, and in particular relates to a symbiotic cultivation method of intercropping capsicum and kidney bean in a greenhouse. Background technique [0002] Pepper is a kind of vegetable that likes temperature, avoids high temperature, likes medium light intensity, is resistant to low light, and likes humidity. In recent years, pepper facility cultivation has developed rapidly and has become one of the main types of vegetable facility cultivation. When peppers are planted in sheds (greenhouses, greenhouses) in spring and summer and summer and autumn, strong light and high temperature (high temperature, high ground temperature) often cause the phenomenon of "three falls" (that is, falling flowers, falling fruits, and falling leaves) of peppers, as well as fruits, Leaf sunburn is serious, not only the ability of fertilization and pollination is reduced, the yield and growth vigor are reduced,...

AI Technical Summary

Problems solved by technology

Although some high seedling vegetables such as bitter gourd and kidney beans are intercropped with peppers in the production to create suitable light and temperature conditions for peppers to reduce "three falls" and sunburn, but due to the common hole of the two vegetables The number (number of rows) is equal to the total number of holes (number of rows) of peppers planted alone, that is, bitter gourd or kidney beans are planted in a certain place where peppers should be planted, and the utilization rate of the land has not increased, although the economic benefits brought have increased. but not outstanding

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