Cress cultivation method
A cultivation method and technology of watercress, applied in the field of watercress cultivation, can solve problems such as no watercress soilless cultivation, etc., and achieve the effects of facilitating planting management, large yield, and increased yield
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Embodiment 1
[0031] A kind of cultivation method of cress, comprises the steps:
[0032] (1), prepare the seedling raising tray and seedling raising substrate: choose a square disc-shaped high-density foam board as the seedling raising tray, the distance between the top of the wall and the bottom of the tray is 45mm, choose the sponge block as the seedling raising substrate, and a cross-shaped channel is arranged in the middle of the sponge block. Hole, the surface of the sponge block is provided with a small hole, the diameter of the small hole is 4mm, the depth of the small hole is 12mm, and the middle of the sponge block is provided with a cross-shaped through hole;
[0033] (2), seedling raising: put the seedling raising substrate in the seedling raising tray, sow the cress seeds in the small holes of the seedling raising substrate, and set the seedling raising dish of sowing the cress seeds in a sunny greenhouse, when the average plant height of the cress After reaching 0.8cm, move th...
Embodiment 2
[0048] A kind of cultivation method of cress, comprises the steps:
[0049](1), prepare the seedling raising tray and seedling raising substrate: choose a square plate-shaped high-density foam board as the seedling raising tray, the distance between the top of the wall and the bottom of the tray is 40mm, choose the sponge block as the seedling raising substrate, and a cross-shaped channel is arranged in the middle of the sponge block. Hole, the surface of the sponge block is provided with a small hole, the diameter of the small hole is 3mm, the depth of the small hole is 10mm, and the middle of the sponge block is provided with a cross-shaped through hole;
[0050] (2), seedling raising: put the seedling raising substrate in the seedling raising tray, sow the cress seeds in the small holes of the seedling raising substrate, and set the seedling raising dish of sowing the cress seeds in a sunny greenhouse, when the average plant height of the cress After reaching 0.5cm, move th...
Embodiment 3
[0065] A kind of cultivation method of cress, comprises the steps:
[0066] (1), prepare the seedling raising tray and seedling raising substrate: select a square disc-shaped high-density foam board as the seedling raising tray, the distance between the top of the wall and the bottom of the tray is 60mm, select the sponge block as the seedling raising substrate, and a cross-shaped channel is arranged in the middle of the sponge block. Hole, the surface of the sponge block is provided with a small hole, the diameter of the small hole is 5mm, the depth of the small hole is 15mm, and the middle of the sponge block is provided with a cross-shaped through hole;
[0067] (2), seedling raising: put the seedling raising substrate in the seedling raising tray, sow the cress seeds in the small holes of the seedling raising substrate, and set the seedling raising dish of sowing the cress seeds in a sunny greenhouse, when the average plant height of the cress After reaching 1.2cm, move th...
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