Sugarcane seedling culture method
A technology for seedlings and sugarcane, applied in botany equipment and methods, planting substrates, horticulture, etc., can solve the problems of cumbersome operation and unsuitability for large-scale cultivation and use, and achieve good growth, slow natural decomposition rate, and excellent growth conditions Effect
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Embodiment 1
[0045] A method for raising seedlings of sugarcane seedlings, comprising the following steps:
[0046] (1) Preparation of sugarcane seedling raising substrate: crush macadamia nut exocarp and mesocarp to obtain macadamia nut bran, matrix A according to the volume of macadamia nut bran: peat: vermiculite: pond mud = 4:1:1:3 The ratio is evenly mixed, the matrix B is mixed according to the volume ratio of furnace ash: river sand = 1:1, and sterilized; among them, matrix A contains: organic matter 45g / kg, hydrolyzable nitrogen 200mg / kg, available phosphorus 100mg / kg, Available potassium 500mg / kg, pH 5.8; matrix B contains: available phosphorus 20mg / L, available potassium 200mg / L, substitute calcium 9000mg / L, substitute magnesium 200mg / L, available copper 4mg / L, available zinc 60mg / L L, available iron 15mg / L, available boron 20mg / L;
[0047] (2) laying the seedling raising matrix for sugarcane seedlings: spread the matrix B on the bottom of the seeding frame with a length of 48cm...
Embodiment 2
[0055] A method for raising seedlings of sugarcane seedlings, comprising the following steps:
[0056] (1) Preparation of sugarcane seedling raising substrate: Macadamia nut bran is obtained by crushing macadamia nut exocarp and mesocarp. Substrate A is based on the volume of macadamia nut bran: peat: vermiculite: pond mud = 6:1:1:3 The ratio is evenly mixed, the matrix B is mixed according to the volume ratio of furnace ash: river sand = 1:2, and sterilized; among them, matrix A contains: organic matter 60g / kg, hydrolyzable nitrogen 500mg / kg, available phosphorus 150mg / kg, Available potassium 800mg / kg, pH 6.2; matrix B contains: available phosphorus 30mg / L, available potassium 300mg / L, substitute calcium 11000mg / L, substitute magnesium 300mg / L, available copper 5mg / L, available zinc 70mg / L L, available iron 20mg / L, available boron 30mg / L;
[0057] (2) laying the substrate for raising seedlings of sugarcane: spread the substrate B on the bottom of the seeding frame with a len...
Embodiment 3
[0065] A method for raising seedlings of sugarcane seedlings, comprising the following steps:
[0066] (1) Preparation of sugarcane seedling raising substrate: crush macadamia nut exocarp and mesocarp to obtain macadamia nut bran, matrix A according to the volume of macadamia nut bran: peat: vermiculite: pond mud = 5:1:2:3 The ratio is evenly mixed, the matrix B is mixed according to the volume ratio of furnace ash: river sand = 1:2, and sterilized; among them, matrix A contains: organic matter 50g / kg, hydrolyzable nitrogen 350mg / kg, available phosphorus 130mg / kg, Available potassium 680mg / kg, pH 6.0; matrix B contains: available phosphorus 25mg / L, available potassium 250mg / L, substitute calcium 10000mg / L, substitute magnesium 250mg / L, available copper 4mg / L, available zinc 65mg / L L, available iron 15mg / L, available boron 25mg / L;
[0067] (2) laying the substrate for raising seedlings of sugarcane: spread the substrate B on the bottom of the seeding frame with a length of 48c...
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