Water-saving and efficient pre-wetting method for a stropharia rugoso-annulata rice straw cultivation material

A technology of large bulbous mushroom and rice straw, which is applied in mushroom cultivation, cultivation, plant cultivation and other directions, and can solve the problems of large water consumption, water loss, darkening of water color, etc.

Inactive Publication Date: 2020-04-10
SHANGHAI ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The biggest disadvantage of these two pre-wetting methods is that the water consumption is large, most of the water is lost, and the pre-wetting efficiency is low; in addition, if the rice straw is soaked in water for a long time or drenched in water, the color of the water will become darker, which will easily cause damage to nearby water sources. Pollution

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Example 1: A water-saving and high-efficiency pre-wetting method for the cultivation material of Stropharia stropharcota rice straw

[0016] The present invention establishes a high-efficiency, water-saving and pre-wet method for Stropharia stropharia rice stalks, comprising the following steps:

[0017] (1) Collect the fresh rice straw that has been dried in the sun, and use a baler to bundle the rice straw. The size of each bundle of rice straw depends on the baler.

[0018] (2) Then, pre-wet the bundled rice straw without unbundling. The bundled rice straw is pre-wetted for the first time, that is, the whole bundle of rice straw is soaked with water. Soggy means that the moisture content of the rice straw bales is 20-40%. In this embodiment, after measurement, the water content of the rice straw bales is 30%.

[0019] (3) Then, according to the size of the bale, place the wet rice straw bales for 2-3 days, and keep the rice straw bales sheltered from the wind unti...

Embodiment 2

[0024] Example 2: A water-saving and high-efficiency pre-wetting method for the cultivation material of Stropharia stropharcota rice straw

[0025] A method for water-saving and high-efficiency pre-wetting of stropharia stropharia rice straw cultivation material, comprising the following steps:

[0026] After the straw is harvested, it needs to be dried in the sun for about a week, and the greening treatment is carried out. Then, use the baler to bale the rice stalks that have been finished greening treatment, and the size of the bale is about 80×50×40cm.

[0027] The bundled rice straw is pre-wetted for the first time until it is soaked, that is, the water content of the rice straw bale is 20%, and it is placed in shelter from the wind for 2.5 days to heat up the rice straw bale.

[0028] The rice straw bales are pre-wetted for the second time. Unbundle the rice straw bales and spread them on the ridge, spray for 20 minutes, and the humidity of the rice straw will reach 65%...

Embodiment 3

[0030] Example 3: A water-saving and high-efficiency pre-wetting method for the cultivation material of Stropharia stropharcota rice straw

[0031] A method for water-saving and high-efficiency pre-wetting of stropharia stropharia rice straw cultivation material, comprising the following steps:

[0032] After the rice straw is harvested, it is dried in the sun for about a week, and the rice straw is fixed. Then, the rice straw is baled, and the size of the bale can be determined according to the specifications of the baler.

[0033] Perform a pre-wet. Spray the bundled rice straw until it is drenched, that is, the water content of the rice straw bales is 20%, and put it aside for 3 days in shelter from the wind to heat up the rice straw bales.

[0034] After the first pre-wetting, let it stand for 2 days.

[0035] That is to pre-wet for the first time, after standing for 2 days to heat up, unbundle and spread the rice straw on the ridge, with a height of about 35cm and a wi...

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PUM

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Abstract

The invention relates to a water-saving and efficient pre-wetting method for a stropharia rugoso-annulata rice straw cultivation material. The water-saving and efficient pre-wetting method comprises the following steps of step 1, bundling fresh rice straws after fixation to obtain a rice straw bale; step 2, spraying water to the rice straw bale to wet, and placing the rice straw bale in a lee for2-3 days, and raising the temperature of the rice straw bale; and step 3, unbundling the rice straw bale, then spreading the rice straws, and spraying the rice straws with water for 15-30min to enablethe moisture content of the rice straws to reach 60-70 percent. In the water-saving and efficient pre-wetting method, the wet rice straw bale is placed for 2-3 days and is standing from wind waitingfor raise of the internal temperature of the bale, so that softening and damages of the waxy layers on the surfaces of rice straws are facilitated; and the rice straw bale is sprayed with the water for 15-30min again to enable the moisture content of the rice straws to reach 60-70 percent.

Description

technical field [0001] The invention belongs to the technical field of edible fungus cultivation, and relates to a water-saving and high-efficiency pre-wetting method for the cultivation material of stropharia stropharia and rice straw. Background technique [0002] Stropharia, also known as Stropharia rugosa, is one of the top ten mushrooms in the international mushroom trading market, and is also one of the mushrooms recommended by the Food and Agriculture Organization of the United Nations to developing countries. Stropharia is rich in a variety of amino acids, including 8 essential amino acids for the human body and a variety of mineral elements and vitamins that are beneficial to the human body. [0003] Stropharia can utilize various stalks to convert the lignocellulose in the stalks into substances required for the growth of mycelia and fruiting bodies. In the cultivation technology of Stropharia stropharia, rice stalks are widely used, and both early and late rice s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G18/20
CPCA01G18/20
Inventor 张津京陈辉黄建春陈明杰王倩
Owner SHANGHAI ACAD OF AGRI SCI
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