Ecological efficient organic seedling growing substrate for tomatoes

Abstract

The invention provides an ecological efficient organic seedling growing substrate for tomatoes, belonging to the technical field of plant cultivation. The ecological efficient organic seedling growingsubstrate comprises, by weight, 30-45 parts of mushroom residues, 20-30 parts of peat, 25-35 parts of tobacco stems, 20-30 parts of sawdust, 25-30 parts of vermiculite, 15-20 of parts of perlite, 30-40 parts of mud, 4-6 parts of licorice roots, 3-4 parts of manganese nitrate and 5-8 parts of ammonium chloride. The soilless culture substrate provided by the invention can reduce pests during soil cultivation, increase yield, reduce cost and decrease pesticide usage.

Description

technical field [0001] The invention relates to a plant cultivation substrate, in particular to an ecologically efficient organic type tomato seedling cultivation substrate, which belongs to the technical field of plant cultivation. Background technique [0002] Tomato is an annual or perennial herbaceous plant belonging to the Solanaceae tomato family, with a body height of 0.6-2 meters, all of which have sticky glandular hairs, a strong smell, the stem is easy to lodging, the leaves are pinnately compound or pinnately divided, and the total peduncle of the inflorescence is 2- 5 cm, usually 3-7 flowers, calyx radial, corolla radial, berry oblate or subglobose, fleshy and juicy, yellow seed, flower and fruit period in summer and autumn. Moreover, the nutrients of tomato are easily digested and absorbed by the human body, so it is a healthy food suitable for all ages. [0003] The following problems of conventional tomato cultivation in the prior art are becoming more and mo...

AI Technical Summary

Problems solved by technology

[0003] The following problems of conventional tomato cultivation in the prior art are becoming more and more prominent: 1. Because conventional protected area cultivation is a cultivation method with soil as a medium, perennial cultivation makes tomato soil salt accumulation, diseases and insect pests increase the weight of, and the secretion substances that inhibit root growth increase, and continuous cropping obstacles It is becoming more and more serious, causing the growth potential of tomato plants to weaken, the yield to decrease, and the quality to decline; ②In tomato production, a large amount of fertilizer and water are applied, and the actual utilization rate of fertilizer and water is not high; ③The production requires more labor and is greatly affected by the natural environment. Tomatoes cannot be grown in deserts, wastelands, islands or areas that are difficult to cultivate