Soilless culture method of pepper

Abstract

A soilless culture method of pepper comprises steps as follows: building culture beds in a selected plot, and building matched water and nutrient solution supply systems on each culture bed; taking bagasse, animal dung, pond sludge and the like as raw materials, and preparing a production culture medium which is rich in nutrition, superior and cheap through fermentation; placing the culture medium in seedbeds and planting pepper seedlings in the seedbeds. Corresponding fertilizer is matched according to various growth stage requirements for pepper seedling plants and a nutrient solution is prepared from the fertilizer and corresponding water in a water storage tank. Water and the nutrient solution which are absorbed by the pepper in the growth process are delivered to roots of plants through drip irrigation pipelines, a layer of plastic film is laid in each culture bed, loss of the applied water and nutrient solution is avoided effectively, the pepper can basically absorb and utilize the irrigated water and nutrient solution, and the water and fertilizer utilization rate is very high. Meanwhile, the nutrient solution can be in place only within several seconds once the water supply system is started, centralized fertilization is realized, and time and effort are saved.

Description

technical field [0001] The invention belongs to the technical field of vegetable cultivation and management, and in particular relates to a soilless cultivation method for peppers. technical background [0002] Capsicum, scientific name: Capsicumannuum L, Solanaceae, capsicum. For annual or limited perennial herb. The fruit is usually conical or oblong, green when immature, and bright red, green or purple when ripe, with red being the most common. The fruit of pepper has a spicy taste because the peel contains capsaicin, which can increase appetite. The content of vitamin C in pepper ranks first among vegetables. [0003] At present, peppers are divided into varieties such as vegetable peppers, chaotian peppers, and clustered peppers. [0004] Conventional pepper cultivation management methods are as follows: [0005] It is advisable for peppers to be planted with a soil temperature above 15°C. If the soil temperature is low, the growth will be slow and the flowers will...

AI Technical Summary

Problems solved by technology

[0007] 2. Management process: Pepper likes temperature, water, and fat, but high temperature is easy to get sick, waterlogging is easy to kill seedlings, and too much fat is easy to burn roots

[0012] In the process of traditional pepper planting, due to continuous planting, continuous cropping obstacles are particularly large, resulting in many diseases, and a large amount of pesticides have to be sprayed to prevent pests and diseases

[0013] In addition, due to the long-term use of chemical fertilizers in traditional pepper planting methods, the land for planting peppers has been compacted and the fertility has decreased, resulting in a serious decline in the yield of peppers. What is more serious is that the quality of peppers has deteriorated due to the use of a large amount of chemical fertilizers and pesticides. a little guarantee

[0014] At the same time, the traditional pepper production has the characteristics of cumbersome production management, heavy labor, low production efficiency, high cost and poor benefit.