Now that the winter crop is about to be opened, peppers are one of the main species. In order to obtain high yields, it is necessary to strengthen field cultivation management.
First, species selection: should choose plants grow strong, disease-resistant, high-yield varieties.
Second, seed treatment and sowing: generally soaked with pesticides, the use of nursery seedlings. Soaking can be used 0.01% Tianfengsu 3.5 ml plus 70% red fungicide 15 g watered 7 kg, fully stir and soak for 12 hours, remove and moisturize the germination. On the one hand, it can increase the germination rate, strengthen seedlings and promote roots, and can also disinfect seed and prevent disease at the seedling stage. A suitable amount of chlorpyrifos can be used in the seedbed to kill the underground pests. The bottom water should be poured one day before sowing, and a proper amount of base fertilizer should be applied. Then the seeds should be evenly spread on the seedbed.
Third, timely planting
1. Site preparation, basal fertilizer, and sorghum:
The pepper has a long growth period and weak roots. It promotes the growth of branches and leaves and results in continuous flowering. Before planting, 5000 kg of high-quality farmyard manure and 15 kg of diammonium are used in combination with Mushi. The dumplings are made into 1-1.5-meter-wide flats.
2, transplanting:
When the seedlings grow to about 10 cm, under suitable environmental conditions, they can be planted in Daejeon and can be planted at a plant spacing of 1 foot and 1 foot, and then the water can be poured.
Fourth, field management
1, before and after the slow seedling management:
(1) Before easing the seedlings, heat preservation and moisturizing is the main method. If no plastic film is covered, cultivators can be used for cultivating. After easing the seedlings and before flowering, they are generally not watered, and only pour small water during drought. Before plugging the ridges, it is necessary to carry out soil conservation and root protection. After watering the soil, it is advisable to wet the ridge with water.
(2) Fertilization: When the door pepper grows to 3 cm in size, combine fertilization with fertilization, 200 grams of dry manure powder per acre, and 10 kg of urea;
(3) Extra-root fertilizer: 0.01% phytin 3.5-7 ml plus potassium dihydrogen phosphate 1 and two kilograms of water 15 kilograms for foliar spray, which will help enhance photosynthesis, promote deep roots, and promote robust growth of plants. At the same time enhance the plant's resistance to disease.
2. Management of flowering results:
(1) Apply 0.01% Tianfeng 3.5-7 ml plus 30 g urea to 15 kg of water every 10 days from the beginning of flowering to foliar spray to accelerate the growth of the plant, promote its continuous flowering, and increase the rate of results. Prevent falling flowers and prolong the harvest period. At the same time improve the quality of pepper, reduce the occurrence of abnormal fruit;
(2) timely top-dressing fertilizer, dressing should be carried out after each fruit-picking, to do with the use of nitrogen, phosphorus, potassium, to supplement the tree nutrition;
(3) Do a good job of pruning, smashing, removing, and earth-cultivation: Cut out the inner litter and the old and sick branches. Leave 2 leaves above the 3rd branch for tipping. Remove the old leaves of the lower leaves to reduce nutrient consumption. At the same time, earth should be drilled again to promote new roots and prevent lodging. 3, timely harvest. When the peel becomes green, the fruit is firm and the skin is bright, it can be harvested.
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