Disease-prevention strawberry planting technique
A planting technology, strawberry technology, applied in the directions of plant cultivation, plant protection, botanical equipment and methods, etc., can solve the problems of affecting the quality of strawberries, resistance to diseases and insects, affecting the quality and yield of strawberries, and preventing the invasion of strawberry aphids. , the effect of reducing the range and variety, and increasing the yield
Inactive Publication Date: 2016-05-04
吕强
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Problems solved by technology
[0002] Strawberry is a relatively delicate fruit, which has high requirements for the growth environment. At present, it is mostly grown in greenhouses, and strawberries are mainly eaten fresh. No pesticides can be used during fruit ripening. Therefore, in strawberry production, the principle of focusing on prevention and comprehensive prevention and control must be implemented. However, in order to increase production and income, most growers use various chemical agents at various stages of strawberry to prevent strawberry from happening. Diseases, the use of chemical agents to control pests all year round will not only make the pests resistant to pesticides, but also affect the quality of strawberries. At present, the pests that are more harmful to strawberries are spider mites, aphids and grubs. These three pests seriously affect the quality of strawberries. and output
Method used
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Embodiment Construction
[0011] 1) Weigh urea, mugwort leaves, tangerine peel, crab shells, escargot shells, bean cakes, banana peels, and pine nut shells as matrix raw materials according to the weight ratio of 0.2:10:3:4:1:5:5:2. The snail shells are mixed in a weight ratio of 4:1 and crushed to 50-60 meshes, mixed with urea, mugwort leaves, tangerine peels, bean cakes, banana peels, and pine nut shells, sealed and decomposed at 18-20°C for 80-90 days to obtain strawberry cultivation Substrate, at the beginning of March, select strawberry plants with a growth period of 1 year and transplant them in the greenhouse;
[0012] 2) After the strawberry is set at a certain value and before it blooms, spray an anti-pest spray liquid on the upper and lower sides of the strawberry leaves every three days. The anti-pest spray liquid is crushed from crab shells and snail shells to 80-90 mesh, press : snail shell: water: Bacillus subtilis=10:10:100:0.1 weight ratio mixed, sealed and placed under anaerobic condit...
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The invention relates to a disease-prevention strawberry planting technique which comprises the following steps: an insect prevention spraying liquid is sprayed to strawberry leaves in the whole strawberry growing period so as to inhibit and kill mites on the strawberry leaves; after the strawberries have buds and before flowers are withered and fall off, an insect prevention fertilizer is applied to roots of the strawberries so as to expel snails and agriolimax agrestis hidden in the planting soil, and at the same time an insect prevention liquid is sprayed to the leaves so as to prevent strawberry aphids; after the strawberry fruits turn red, the insect prevention spraying liquid is sprayed to the strawberry leaves and the fruits so as to prevent winged insects from biting ripening strawberries. By adopting the disease-prevention strawberry planting technique, insect prevention is carried out in advance in different strawberry planting periods, the range and the varieties of strawberry insects can be greatly reduced, the strawberry fruits can be prevented from chemical pollution, and green and organic strawberries can be cultivated.
Description
technical field [0001] The invention relates to the technical field of vegetable and fruit planting, in particular to a strawberry disease-preventing planting technology. Background technique [0002] Strawberry is a relatively delicate fruit, which has high requirements for the growth environment. At present, it is mostly grown in greenhouses, and strawberries are mainly eaten fresh. No pesticides can be used during fruit ripening. Therefore, in strawberry production, the principle of focusing on prevention and comprehensive prevention and control must be implemented. However, in order to increase production and income, most growers use various chemical agents at various stages of strawberry to prevent strawberry from happening. Diseases, the use of chemical agents to control pests all year round will not only make the pests resistant to pesticides, but also affect the quality of strawberries. At present, the pests that are more harmful to strawberries are spider mites, aph...
Claims
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IPC IPC(8): A01G1/00A01G13/00
CPCA01G13/00A01G22/00
Inventor 吕强
Owner 吕强