How to plant mini pumpkin seeds?
How to plant mini pumpkin seeds? Please guide the method of planting mini pumpkin seeds can be treated like this before sowing: ① disinfection trisodium phosphate method: 10% phosphate trisodium phosphate solution soaked pumpkin seeds for 20 minutes, remove and wash, the control effect of pumpkin mosaic virus is better. Bleach disinfection method: soak pumpkin seeds with 2%-4% bleach solution for 30 minutes, remove and rinse with clean water, which can kill bacteria on the seed surface. Soak seeds with carbendazim: soak pumpkin seeds with 500 times 50% wettable carbendazim powder for 1 hour, remove and rinse, which can prevent anthracnose. Soaking seeds with antimicrobial agent 401: soaking seeds with 500 times 10% antimicrobial agent 401 solution for 30 minutes can kill Fusarium wilt, anthracnose and so on. Soak the seeds with formaldehyde: soak the seeds with 15% formaldehyde solution for 1.5 hours, remove and rinse with water. Seed dressing with powder: seed dressing with 90% trichlorfon powder, direct seeding can prevent ants and underground pests from biting seeds; seed dressing with a small amount of kerosene can also prevent vole bites. ② high temperature scalding: add the same amount of cold water and boiled water to the two containers, the amount of water is 3 times the amount of seed. First pour the selected seeds into boiling water, stir quickly for 3 to 5 seconds, then immediately pour the cold water in another container to about 30 ℃, soak the seeds at room temperature for 3 to 4 hours, and kill the pathogens on the seed surface. Soak seeds in ③ warm soup: put pumpkin seeds in 55 ℃ warm water, stir for 15 minutes, and then let them cool and soak seeds for 4 hours for 6 hours to prevent pumpkin mosaic virus disease. ④ strong light drying seeds: choose a sunny day in spring, spread the seeds on objects such as straw mats or paper, with a thickness not more than 1 cm, expose them in the sun, and turn them every 2 hours to make them receive light evenly. In addition to sterilization, drying seeds can also promote seed ripening, enhance seed vigor, and improve germination energy and germination rate. But when drying the seeds, the seeds should not be placed directly on the cement board, iron plate or stone, so as not to affect the germination rate of the seeds. Click to get more pumpkin planting techniques click to get more vegetable planting techniques
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What method can pumpkin flower protect fruit?
What method can pumpkin flower protect fruit? Please introduce the pumpkin early growth of nitrogen fertilizer application too much, easy to plant excessive growth, resulting in flower and fruit drop phenomenon, can not ensure the uniformity of melon tidiness and final product quality. Therefore, it is necessary to control the amount of nitrogen fertilizer used and appropriately increase the proportion of phosphorus and potassium fertilizer. When needed,...
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How to plant and manage red chestnut pumpkin?
How to plant and manage red chestnut pumpkin? Please introduce the method that red chestnut pumpkin can be planted and eaten, adjust the diversity of varieties in the vegetable market, and can also be cultivated as ornamental and green plants in the main places. The reference of cultivation method is as follows: 1 Red chestnut pumpkin characteristic young melon is light yellow and white, with melon age.
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