Chinese torreya vessel seedling raising mushroom residue compound substrate and application thereof
A technology of container seedling cultivation and composite substrate, which is applied in the field of plant seedling cultivation, can solve the problems of unfavorable resource protection environment, large proportion of seedling substrate, unfavorable afforestation transportation, etc., and achieve the effect of solving environmental pollution problems, reducing substrate cost, and facilitating production and transportation
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Embodiment 1
[0011] (1) Test materials
[0012] Substrate material: The substrates used are mainly shiitake mushroom chaff, fungus chaff, peat, chaff, and field soil. Shiitake mushroom bran and fungus bran are made from locally produced waste fungus sticks of shiitake mushrooms and fungus after being crushed and fully decomposed. The formula of shiitake mushroom sticks: 78% miscellaneous wood chips, 20% bran, 1% gypsum, and 1% brown sugar; black fungus sticks Formula: miscellaneous sawdust 93.5%, bran 5%, quicklime powder 0.5%, calcium carbonate 1%; peat is ordinary peat from Northeast China; chaff comes from local grain processing factories, and soil is ordinary field soil.
[0013] Container types and specifications: The container is made of non-woven seedling bag, with a size of 30 cm (diameter) × 25 cm (height).
[0014] Test seedlings: 2-year-old Torreya non-woven fabric container seedlings, growing well, the ground diameter and seedling height are relatively neat, the average ground...
Embodiment 2
[0040] The waste fungus chaff matrix in Example 1 was improved, and 3 improved formulas were designed, respectively as follows:
[0041] Formula 1: Add diethyl diethyl diethyl hexanoate 0.10kg / m on the basis of formula A2 3 , the matrix material needs to be fully mixed evenly, the same below;
[0042] Formulation 2; add diethyl diethyl ethyl ethyl 0.25kg / m on the basis of formulation A2 3 ;
[0043] Recipe 3: Add diethyl diethyl diethyl hexanoate 0.40kg / m on the basis of formula A2 3 ;
[0044] Seedlings for the test: 2-year-old Torreya non-woven container seedlings, growing well, the ground diameter and seedling height are relatively neat, the average ground diameter is 9.33mm, the average seedling height is 57.25cm, and the seedlings are neat. 40 plants were planted in each of the three improved formulas, and the control was formula A2, without adding diethyl hexanoate, and 30 plants were set. A total of 150 plants.
[0045]Management measures and statistical methods a...
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