Snake gourd fruit culture medium

Abstract

The invention discloses a snake gourd fruit culture medium. The snake gourd fruit culture medium is divided into a layer A, a layer B and a layer C from top to bottom. The layer A is prepared from river sand, circium japonicum, the bark of ash, cortex magnoliae officinalis, fructus forsythia and sunflower seed husks. The layer B is prepared from furnace ash and slag, modified attapulgite, expanded perlite, suberect spatholobus stems, lotus leaves, watermelon peel, pumpkin peel, jujube kernels, bagasse, fungus dregs, urea, diammonium phosphate, potassium fulvate, magnesium sulfate, manganese sulfate, zinc molybdate and polyvinyl alcohol. The layer C is prepared from pine bark, tung tree wood bits, coconut shells, oldenlandia diffusa, bletilla striata and corn straw. The culture medium has good permeability, balanced nutritional ingredients and good water and fertilizer retaining capacity, and is in accordance with the rule of growth and development of root systems of snake gourd fruit plants, the morbidity of the plants is remarkably reduced, the capacity of the root systems for absorbing nutrients is improved, and the root rotting phenomenon is avoided; finally the yield of snake gourd fruits is increased by 30-40%, and planting economic benefits of the snake gourd fruits are greatly increased.

Description

technical field [0001] The invention belongs to the field of planting, and in particular relates to a trichosanthes cultivation substrate. Background technique [0002] Gualou is also known as Diaogua and Laoyagua. The whole plant of Trichosanthes can be used as medicine, its root is Trichosanthes trichosanthis, fruit is Trichosanthes fruit, pericarp is Trichosanthes skin, seed is Trichosanthes kernel, and its root contains protein, saponin, acid; Fruit contains triterpenoid saponin, organic acid, Resins, sugars, pigments; seeds contain fat and flower oil; have antipyretic and thirst-quenching, diuretic, antitussive and expectorant effects. It is distributed in most parts of our country. [0003] Due to the shortage of land resources in the country, soilless cultivation technology is gradually emerging. Soilless cultivation mainly relies on the cultivation substrate to provide nutrition for plants; organic ecological soilless cultivation uses solid organic medium to cultiv...

AI Technical Summary

Problems solved by technology

[0003] Due to the shortage of land resources in the country, soilless cultivation technology is gradually emerging. Soilless cultivation mainly relies on the cultivation substrate to provide nutrition for plants; organic ecological soilless cultivation uses solid organic medium to cultivate fruits and vegetables. This method consumes less energy and is easy to manage. , the medium plays a vital role in the cultivation process. At present, peat soil is generally used as the main raw material for the medium. Since peat soil is a non-renewable resource, the demand for it is increasing year by year, resulting in a high cost of the substrate. If not Reasonable allocation of substrate components, cultivated crops are prone to malnutrition, and the current soilless cultivation substrate generally has the problem of poor buffering capacity, resulting in unsmooth water and fertilizer supply and discharge in the later period. In the long run, cultivated crops are prone to rotten roots or nutrients Insufficient absorption

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