Marigold seedling cultivation method
A marigold and seedling-raising substrate technology, applied in the field of plant seedlings, can solve the problems of low germination rate of marigold seeds, achieve the effects of increasing germination rate, optimizing growth environment, and increasing concentration
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Embodiment 1
[0023] A kind of seedling raising method of marigold, comprises the following steps:
[0024] Step 1, prepare seedling raising substrate: prepare by weight: 8 parts of peat, 4 parts of perlite, 4 parts of vermiculite, 7 parts of vermicompost, 15 parts of humus and 6 parts of peat soil, mix peat, perlite, leech Thoroughly mix stones, vermicompost, humus and peat soil to prepare a seedling-raising substrate, and sterilize the prepared seedling-raising substrate at 95°C for 15 minutes;
[0025] Step 2, preparing nutrient solution: prepare by weight parts: 4 parts of ammonium sulfate, 4 parts of calcium nitrate, 6 parts of beer and 7 parts of water, and prepare the nutrient solution after mixing uniformly ammonium sulfate, calcium nitrate, beer and water;
[0026] Step 3. Select land for furrowing: choose land with deep mature soil, fertile and loose soil and good irrigation and drainage, and make a flat furrow with a width of 1.5m;
[0027] Step 4, making the seedbed: spread the...
Embodiment 2
[0033] A kind of seedling raising method of marigold, comprises the following steps:
[0034] Step 1, prepare seedling raising substrate: prepare by weight parts: 10 parts of peat, 5 parts of perlite, 5 parts of vermiculite, 9 parts of vermicompost, 16 parts of humus soil and 8 parts of peat soil, mix peat, perlite, leech Thoroughly mix stones, vermicompost, humus and peat soil to prepare a seedling-raising substrate, and sterilize the prepared seedling-raising substrate at 100°C for 18 minutes;
[0035] Step 2, preparing nutrient solution: prepare by weight parts: 5 parts of ammonium sulfate, 5 parts of calcium nitrate, 7 parts of beer and 9 parts of water, and prepare nutrient solution after mixing uniformly ammonium sulfate, calcium nitrate, beer and water;
[0036] Step 3. Select land for furrowing: choose land with deep mature soil, fertile and loose soil and good irrigation and drainage, and make a flat furrow with a width of 1.5m;
[0037] Step 4, making the seedbed: s...
Embodiment 3
[0043] A kind of seedling raising method of marigold, comprises the following steps:
[0044] Step 1, prepare seedling raising substrate: prepare by weight: 11 parts of peat, 6 parts of perlite, 6 parts of vermiculite, 10 parts of vermicompost, 18 parts of humus soil and 9 parts of peat soil, mix peat, perlite, leech Thoroughly mix rocks, vermicompost, humus and peat soil to prepare a seedling-raising substrate, and sterilize the prepared seedling-raising substrate at 105°C for 20 minutes;
[0045] Step 2, preparing nutrient solution: prepare by weight parts: 7 parts of ammonium sulfate, 7 parts of calcium nitrate, 8 parts of beer and 10 parts of water, and prepare nutrient solution after mixing uniformly ammonium sulfate, calcium nitrate, beer and water;
[0046] Step 3. Select land for furrowing: choose land with deep mature soil, fertile and loose soil and good irrigation and drainage, and make a flat furrow with a width of 1.5m;
[0047] Step 4, making a seedbed: spread t...
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