A kind of organic strawberry tissue culture bottle seedling transplanting substrate and seedling raising method
A tissue culture bottle and strawberry technology, applied in the field of agricultural cultivation, can solve the problems of being susceptible to infection, the seedlings cannot reach the organic standard, etc., and achieve the effects of ensuring the survival rate, increasing the seedling rate, and the color of strawberry leaves being dark green.
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Embodiment 1
[0035] Embodiment 1: Organic strawberry tissue culture bottle seedling transplanting matrix preparation
[0036] (1) Crush the tea seed cake into tea seed powder, and mix 1000kg of tea seed powder and 50kg of sawdust to make a mixture; dissolve 3kg of EM stock solution in 450kg of water and dilute it and spray it evenly on the mixture, turning over while spraying , adjust the C / N ratio of the mixture to 25-30:1, the pH value to 5.5-6.5, and the water content to 60%-65%. The tea seed cake is a by-product of conventional organic tea seed oil production, and is air-dried to a moisture content of 10% to 20%. The sawdust is a by-product of wood processing, which is air-dried to a water content of 10% to 20% (the same below).
[0037] (2) Heap building fermentation: After the above-mentioned mixed material is piled into a pile with a height of 0.4-0.5m and a width of about 1-1.2m, cover it with a plastic film, use a straw curtain to properly shade, and carry out aerobic fermentatio...
Embodiment 2
[0055] Example 2 The fermentation method of tea seed cake fermentation material 2 in the special nutrient solution for transplanting organic strawberry tissue culture bottle seedlings in the special nutrient solution for seedling cultivation
[0056] Crush the tea seed cake into tea seed powder, and mix 1000kg of tea seed powder and 50kg of sawdust to make a mixture; dissolve 3kg of EM stock solution in 450kg of water to dilute and spray evenly on the mixture, turn over while spraying, and adjust the mixing The C / N ratio of the material is: 25-30:1, the pH value is: 5.5-6.5, and the water content is 60%-65%. Pile the mixture into a pile with a height of 0.4-0.5m and a width of 1-1.2m, cover it with a plastic film, use grass curtains and other appropriate shades, and ferment for 15 days, 20 days, and 25 days respectively. There are 3 treatments in total. During the fermentation process, the compost was turned every 5 days. After the fermentation was over, the changes in the ava...
Embodiment 3
[0060] Example 3 The preparation and effect of the special nutrient solution for transplanting substrate seedlings of organic strawberry tissue culture bottle seedlings
[0061] Crush the tea seed cake into tea seed powder, and mix 1000kg of tea seed powder and 50kg of sawdust to make a mixture; dissolve 3kg of EM stock solution in 450kg of water to dilute and spray evenly on the mixture, turn over while spraying, and adjust the mixing The C / N ratio of the material is: 25-30:1, the pH value is: 5.5-6.5, and the water content is 60%-65%;
[0062] Pile the mixture into a pile with a height of 0.4-0.5m and a width of about 1-1.2m, cover it with a plastic film, use grass curtains and other appropriate shades, carry out aerobic fermentation for 3 days, and turn the pile every 2 days to obtain Tea seed cake fermentation material 1;
[0063] Pile the mixture into a dung heap with a height of 0.4-0.5m and a width of 1-1.2m, cover it with a plastic film, use grass curtains and other a...
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