A kind of sugar palm seedling raising substrate and preparation method thereof
A technology for raising seedlings and sugarcane is applied in the field of seedling raising substrates, which can solve the problems of low survival rate of seedlings, single nutrient elements, inability to guarantee the nutrient requirements of sugarcane seedlings and the like, and achieves improved survival rate, high cellulose content, Good water permeability and light transmittance
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Embodiment 1
[0020] The raw materials of sugar palm seedling raising substrate are prepared in advance according to the ratio: 20kg of crushed cassava stalks, 20kg of crushed corn stalks, 20kg of crushed peanut shells, 40kg of pond mud, 20kg of field soil, 5kg of coconut soil, 10kg of cow dung, nitrogen and phosphorus Potassium compound fertilizer 5kg, calcium magnesium phosphate fertilizer 10kg, microbial preparation (a mixture of yeast and lactic acid bacteria in a ratio of 2:1) 1kg.
[0021] The pond mud is more than 3 years old, dried in the sun, and crushed to 100 mesh.
[0022] The preparation method of sugar palm seedling raising substrate comprises the steps:
[0023] (1) Fermentation of organic matter: Stir cassava stalk crushed, corn stalk crushed, peanut shell crushed and cow dung evenly according to the ratio of raw materials, compost and ferment for 20 days, add pond mud 30kg, field soil in proportion after fermentation is mature 10kg, 5-8kg of nitrogen, phosphorus and potass...
Embodiment 2
[0028] The raw materials of sugar palm seedling raising substrate are prepared in advance according to the ratio: 18kg of crushed cassava stalks, 19kg of crushed corn stalks, 18kg of crushed peanut shells, 45kg of pond mud, 25kg of field soil, 8kg of coconut soil, 15kg of cow dung, nitrogen and phosphorus Potassium compound fertilizer 8kg, calcium magnesium phosphate fertilizer 12kg, microbial preparation (a mixture of yeast and lactic acid bacteria in a ratio of 3:1) 2kg.
[0029] The pond mud is old pond mud more than 3 years old, dried in the sun, and crushed to 200 meshes.
[0030] The preparation method of sugar palm seedling raising substrate comprises the steps:
[0031] (1) Fermentation of organic matter: Stir cassava stalk crushed, corn stalk crushed, peanut shell crushed and cow dung evenly according to the ratio of raw materials, compost and ferment for 18 days, add pond mud 35kg, field soil in proportion after fermentation is mature 15kg, 8kg of nitrogen, phosphor...
Embodiment 3
[0036] The raw materials of sugar palm seedling raising substrate are prepared in advance according to the ratio: 20kg of crushed cassava stalks, 18kg of crushed corn stalks, 19kg of crushed peanut shells, 42kg of pond mud, 23kg of field soil, 6kg of coconut soil, 12kg of cow dung, nitrogen and phosphorus Potassium compound fertilizer 7kg, calcium magnesium phosphate fertilizer 11kg, microbial preparation (a mixture of yeast and lactic acid bacteria in a ratio of 2:1) 1.5kg.
[0037] The pond mud is more than 3 years old, dried in the sun, and crushed to 100 mesh.
[0038] The preparation method of sugar palm seedling raising substrate comprises the steps:
[0039] (1) Fermentation of organic matter: Stir cassava stalk crushed, corn stalk crushed, peanut shell crushed and cow dung evenly according to the ratio of raw materials, compost and ferment for 19 days, add pond mud 32kg, field soil in proportion after fermentation is mature 13kg, 7kg of nitrogen, phosphorus and potass...
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