Organic cultivation medium for edible lily bulb

Abstract

The invention discloses an organic cultivation medium for edible lily bulb. The organic cultivation medium is prepared from the following components in parts by weight: 150 to 180 parts of decomposedfarmyard manure, 30 to 50 parts of grass carbon, 30 to 35 parts of pine needle layer, 5 to 10 parts of traditional Chinese medicine residue, 25 to 28 parts of peat, 30 to 35 parts of river sand, 50 to60 parts of modified cotton stalk powder and 50 to 60 parts of modified wheat straw powder. A preparation method of the organic cultivation medium for edible lily bulb comprises the following steps:preparing the modified cotton straw powder; preparing the modified wheat straw powder; composting and compounding. The organic cultivation medium has the beneficial effects that side-products of agricultural production are taken as raw materials, so that the environment is protected, the cost is lowered, full utilization of the materials is realized, and the economic value is increased; the cultivation medium is rich in organic matters, humic acid and medium and trace elements; meanwhile, the cultivation medium further has the effects of enhancing water holding capacity of soil, improving thesoil structure and increasing the porosity of soil, and is a high-quality and efficient organic cultivation medium for edible lily bulb.

Description

technical field [0001] The invention relates to the field of cultivation of edible lilies, in particular to an organic cultivation substrate of edible lilies. technical background [0002] Lily, the scientific name (Lilium brownii var. viridulum Baker) is also known as Qiangshu, Fanjiu, Shandan, Daoxian, Zhongmai, Zhongting, Moro, Zhongfeng, Zhongfenghua, Lily Garlic, Dafu Garlic, Suannao, Nocturnal lily, etc., are perennial herbaceous bulbous plants of the genus Lilium (scientific name: Lilium) of the Liliaceae family. They are native to China and are mainly distributed in temperate regions of the northern hemisphere such as eastern Asia, Europe, and North America. At least 120 species have been found in the world, of which 55 species are produced in China. In recent years, many new species have been produced through artificial hybridization, such as Asian lily, perfume lily, and fire lily. The bulbs are rich in starch, edible and also used as medicine. Lily is except co...

AI Technical Summary

Problems solved by technology

[0004] The Chinese invention patent of CN 103907522 B discloses an organic soilless cultivation substrate formula and a cultivation method for edible lily. The invention method fully mixes peat charcoal, vermiculite, secondary perlite and sawdust, and mixes them with inorganic The special bio-organic fertilizer for soil cultivation is a cultivation substrate, which solves the problem that the production of edible lily is limited by soil and soil conditions, can alleviate the contradiction between water and fertilizer in soil cultivation, and is beneficial to the improvement of the yield and quality of edible lily; however, in the inventive method Northeast peat, vermiculite, perlite and special bio-organic fertilizers for soilless cultivation all need to be purchased, resulting in high substrate prices and poor water holding capacity of the substrate, which can easily lead to salinization and compaction, affecting the growth of lilies