Pumpkin vegetable seedling substrate

Abstract

The invention discloses a pumpkin vegetable seedling substrate comprising following material by weight: 35-50 parts of fresh cow dung, 10-16 parts of rice bran, 0.5-1 part of proteoglycan, 10-15 parts of lava rock, 15-20 parts of peat, 3-6 parts of diatomite, 7-14 parts of volcanic ash, 20-30 parts of biogas slurry; the substrate has comprehensive nutritions, is rich in multiple nutrient element, and is suitable for the nutritional requirements of vegetable in seedling stage; the fresh cow dung has lasting fertility, good air permeability, and good water retaining property; the proteoglycan is converted by earthworms and therefore multiple anions are added; the seedlings adsorb the converted proteoglycan and fruits are promoted to adsorb calcium element; reproduction rate and quality of earthworms are increased; the auxiliary nutrient solution of the substrate is obtained at the same time to provide nutrition for flower planting; the obtained substrate and the auxiliary nutrient can increase the disease resistance of plants.

Description

technical field [0001] The invention relates to the technical field of agricultural planting, in particular to a zucchini vegetable seedling-raising substrate. Background technique [0002] Zucchini (Cucurbita pepo L.) Annual trailing herb; stems are furrowed. The petiole is thick and covered with short bristles; the leaves are hard, erect, triangular, curved and semicircular, dark green above, lighter below, and rough hairs on both sides of the veins. Tendrils slightly stout. Monoecious. Male flowers solitary; pedicel strong, angular, covered with yellowish-brown short bristles; calyx lobes linear-lanceolate; corolla yellow, apex acute; stamen filaments 15 mm long, anthers conjoined. Female flowers solitary, ovary ovate. The fruiting stem is thick and has obvious ribs, and the fruiting stem becomes thicker or slightly enlarged. The fruit shape varies with varieties; the seeds are ovoid, white, about 20 mm long, with arched and blunt edges. [0003] Vegetable substrate...

AI Technical Summary

Problems solved by technology

In view of the current situation of excessive one-time investment in substrate cultivation facilities, cumbersome nutrient solution management, and difficulty in controlling disease occurrence, we have carried out years of improvement, experimentation, demonstration and promotion of substrate cultivation based on the principles of "simplification, energy saving, high efficiency, and ecology". , to explore a "five reforms" simple organic ecological substrate cultivation technology that can be adopted by the majority of vegetable farmers and is easy to popularize and apply