Watermelon culture medium capable of increasing oxygen supply of root systems

Abstract

The invention discloses a watermelon culture medium capable of increasing oxygen supply of root systems. The medium comprises following raw material such as 24-24 parts by weight of livestock features, 15-16 parts by weight of vinegar residues, 3-4 parts by weight of potassium chloride, 2-3 parts by weight of chalcanthite, 3-4 parts by weight of sodium carboxymethylcellulose, 5-6 parts by weight of quartzite powder, 1.8-2.2 parts by weight of tea saponin, 29-31 parts by weight of sunflower disc powder dregs, 35-36 parts by weight of snakeskin waste material, 1.3-1.6 parts by weight of pepsin agents, 1.2-1.5 parts by weight of 1-(3-Dimethylaminopropyl)-3-ethylcarbodiimide hydrochloride, 0.3-0.4 parts by weight of N-hydroxy succinimide, 4% of sodium chloride solutions in proper amount, 0.15mol / L of citric acid liquors in proper amount, and a proper amount of water. The watermelon culture medium capable of increasing oxygen supply of root systems has following beneficial effects: the culture medium is stable in physical and chemical properties; more pores are ensured at the depth of the medium due to the fact that addition of quartzite powder is matched with foaming effect of tea saponin; internal structures of loose and porous mediums are created such that root systems of watermelons can extend in the medium easily and touch the air; oxygen supply of roots is ensured and growth of root systems for watermelons is prompted; and growth rate of watermelons is increased.

Description

Technical field [0001] The invention relates to the technical field of nutrient substrates, in particular to a watermelon culture substrate for increasing root oxygen supply. Background technique [0002] Substrate cultivation is an important cultivation method in the current agricultural, forestry, and flower planting industries in my country. It is a soilless cultivation method that absorbs nutrient solution and oxygen through the substrate. Because of its low requirements on the soil environment, simple equipment, and economical The advantages of water saving and fertilizer saving are adopted by the majority of planters. With the continuous development of China’s planting industry and the continuous expansion of planting areas, the use of cultivation substrates has also continued to increase. The traditional use of single raw materials such as peat and vermiculite or simply mixed substrates can no longer meet the needs of planting. The substrate is generally single in nutritio...

AI Technical Summary

Problems solved by technology

At the same time, our country is rich in snake resources. Due to the clear and bright patterns on the appearance of snake skin and unique patterns, it is used to make various exquisite handicrafts. If 20-30% of snake skin is not effectively treated, it will not only pollute the environment, but also waste a lot of raw materials. Snake skin contains a lot of collagen, which also provides a cheap raw material basis for its application in matrix preparation.

[0004] The invention patent application with publication number CN1702061A discloses a kind of plant seedling raising and cultivation full nutrient substrate, and this nutrient substrate adopts the peat of 50-70% by weight, the perlite of 20-25%, the vermiculite of 10-15% and Active substances and nutrients are mixed, and have a relatively comprehensive nutrient composition. However, the cultivation substrate disclosed in the invention has different particle sizes, and it is easy to cause sedimentation after watering, resulting in blockage of the air in the substrate. At the same time, the crude fiber in the substrate The content is low, which requires the addition of additional nutrients, which increases the production cost, and does not increase the additional use value of the substrate according to the specific needs of cultivation, which limits the large-scale application of the product