Culture liquid for fruit tomato greenhouse planting

Abstract

The invention discloses culture liquid for fruit tomato greenhouse planting. The culture liquid comprises mother liquid A, mother liquid B and mother liquid C, the mother liquid A comprises, by weight, 110-130 parts of calcium ammonium nitrate, 140-150 parts of potassium nitrate, 15-20 parts of calcium chloride, 2-3 parts of 13.1% EDTA-Fe and 1000 parts of distilled water, the mother liquid B comprises, by weight, 18-22 parts of potassium dihydrogen phosphate, 60-70 parts of magnesium sulfate, 50-70 parts of potassium nitrate, 1-2 parts of manganese sulfate monohydrate, 0.3-0.5 part of borax,0.14-0.16 part of zinc sulfate heptahydrate, 0.02-0.03 part of copper sulfate pentahydrate, 0.01-0.02 part of sodium molybdate and 1000 parts of distilled water, and the mother liquid C comprises 10-20 parts of phosphoric acid or nitric acid and 1000 parts of distilled water. The culture liquid is simple in operation and excellent in fertilizing effect, product waste is avoided, nutritional effectis good, nutritional needs of fruit tomato during growth are ensured, and the fruit tomato is excellent in disease resistance, higher in yield and good in taste.

Description

technical field [0001] The invention relates to the technical field of culture solution formulations, in particular to a culture solution for fruit and tomato greenhouse planting. Background technique [0002] Tomato, that is, tomato (scientific name: Lycopersicon esculentum Mill.), is an annual or perennial herb of the order Tubular Flower, Solanaceae, Tomato genus, with a body height of 0.6-2 meters, all the mucous glandular hairs, strong odor, stem Easy to lodging, leaves pinnately compound or pinnately lobed, peduncle 2-5 cm long, often 3-7 flowers, calyx radial, corolla radial, berries flat spherical or nearly spherical, fleshy and succulent, Seed yellow, flowering and fruiting in summer and autumn. [0003] At present, in the greenhouse planting process of fruit tomatoes, chemical fertilizers, urea, and organic fertilizers are generally used as fertilizers, and the effect is acceptable. However, the nutrients contained in chemical fertilizers and urea cannot fully mee...

AI Technical Summary

Problems solved by technology

[0003] At present, in the greenhouse planting process of fruit tomatoes, chemical fertilizers, urea, and organic fertilizers are generally used as fertilizers, and the effect is acceptable, but the nutrients contained in chemical fertilizers and urea cannot fully meet the nutritional needs of fruit tomatoes. It is easy to get sick, which leads to a decrease in its yield and poor taste