Method for cultivating tomatoes in sunlight greenhouse
A cultivation method and solar greenhouse technology, applied in the cultivation field of solar greenhouse tomatoes, can solve the problems of short light time limiting plant photosynthesis, affecting plant growth, plant yield and fruit quality, and insufficient light, so as to increase plant photosynthesis , good fruit quality and good plant growth
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Embodiment 1
[0038] (1) Variety selection: take the fusarium wilt-resistant variety "Jinfei" as the cultivated variety;
[0039] (2) Greenhouse preparation and disinfection: select a single-slope plastic film solar greenhouse with a PO film on the front slope; apply lime nitrogen 35kg / mu, keep the soil humidity at 10%, cover the plastic film, and carry out soil disinfection; ignite sulfur and carry out air fumigation.
[0040] (3) Seedling cultivation: In mid-August, seedlings were sown in plug trays, and tomato seeds were soaked in 10% trisodium phosphate solution for disinfection, and the germination was accelerated to "lubai"; peat, organic fertilizer, vermiculite and perlite were used in a volume ratio of 6:2 : 1:1 mixed as the sowing substrate, sow dewy white seeds, cover with soil 1 cm, cover with film to keep warm, remove the film after germination; maintain the temperature at the seedling stage at 25°C, and the water should be based on the principle of seeing dry and wet to prevent ...
Embodiment 2
[0046] (1) Variety selection: take the fusarium wilt-resistant variety "Jinfei" as the cultivated variety;
[0047] (2) Greenhouse preparation and disinfection: choose a single-slope glass solar greenhouse; apply 30 kg / mu of lime nitrogen, keep the soil humidity at 10%, cover with plastic film, and carry out soil disinfection.
[0048] (3) Seedling cultivation: In mid-August, seedlings were sown in plug trays, and tomato seeds were soaked in 10% trisodium phosphate solution for disinfection, and the germination was accelerated to "lubai"; peat, organic fertilizer, vermiculite and perlite were used in a volume ratio of 6:2 : 1:1 mixed as the sowing substrate, sow dewy white seeds, cover with soil 1 cm, cover with film to keep warm, remove the film after germination; maintain the temperature at the seedling stage at 25°C, and the water should be based on the principle of seeing dry and wet to prevent seedlings from growing excessively.
[0049] (4) Soil preparation and furrowing...
Embodiment 3
[0054] (1) Variety selection: take the fusarium wilt-resistant variety "Jinfei" as the cultivated variety;
[0055] (2) Greenhouse preparation and disinfection: choose a single-slope plastic film solar greenhouse with PO film on the front slope; apply lime nitrogen 40kg / mu, keep soil humidity at 10%, cover with plastic film, and carry out soil disinfection; use chlorothalonil for fumigation and disinfection .
[0056] (3) Seedling cultivation: In mid-August, seedlings were sown in plug trays, and tomato seeds were soaked in 10% trisodium phosphate solution for disinfection, and the germination was accelerated to "lubai"; peat, organic fertilizer, vermiculite and perlite were used in a volume ratio of 6:2 : 1:1 mixed as the sowing substrate, sow dewy white seeds, cover with soil 1 cm, cover with film to keep warm, remove the film after germination; maintain the temperature at the seedling stage at 25°C, and the water should be based on the principle of seeing dry and wet to pre...
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