Water and fertilizer control method for tomato boron deficiency in high-temperature and high-humidity environment

Abstract

The invention provides a water and fertilizer control method for tomato boron deficiency in a high-temperature and high-humidity environment, which comprises the following steps: step 1, inspecting tomato plant leaves planted in a greenhouse and tomato plant drainage liquid at intervals, and detecting the boron content in the tomato plant leaves and the drainage liquid; 2, monitoring flowering and pollination conditions of tomato plants; if the tomato plants bloom and the pollination rate is qualified, entering the next step; if the flowering pollination rate of the tomato plants is unqualified, implementing water and fertilizer control; 3, detecting the night water loss of the matrix strips of the tomato plants; 4, monitoring the plant root system state; if the plant root system state is qualified, returning to the step 1; if the plant root system state is unqualified, implementing water and fertilizer control. According to the method, tomato plants cultivated in the greenhouse grow more healthily and are more resistant to diseases and insect pests, and the fruiting yield of tomatoes can be increased. Meanwhile, the plant state can be rapidly adjusted, the use amount of auxiliary agents can be reduced, and cost is reduced.

Description

technical field [0001] The invention belongs to the field of crop cultivation, and in particular relates to a water and fertilizer control method for tomato boron deficiency in a high-temperature and high-humidity environment. Background technique [0002] Boron is ubiquitous in fruits and vegetables and is one of the trace elements needed to maintain bone health and normal metabolism of calcium, phosphorus and magnesium. It is effective in preventing calcium loss and osteoporosis in postmenopausal women. The lack of boron will aggravate the lack of vitamin D. On the other hand, boron also helps to increase the secretion of testosterone in men and strengthen muscles. It is indispensable for athletes of nutrients. [0003] 1. Promote pollen formation [0004] Boron promotes the formation of pollen and the germination of pollen tubes in plants, reduces the situation of wheat flowers not fruiting, cotton buds not flowering and pollen deformity, etc., and avoids flowers and bu...

AI Technical Summary

Problems solved by technology

Boron deficiency will obviously lead to reduced pollination rate and poor fruit setting