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How to cultivate bitter melon scientifically? Detailed explanation of key planting techniques
How to cultivate bitter melon scientifically? Please advise. I. Variety characteristics: "Xinxing Bitter Melon" is a first-generation hybrid, medium-maturity variety from Guangzhou Aipunong Agricultural Technology Company. The plant is vining, with strong growth vigor and strong branching ability; both the main vine and side vines can bear fruit. Leaves are palmate and green. The first female flower on the main vine begins to set at nodes 15-20...
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What should be noted when cultivating bitter melon?
What should be noted when cultivating bitter melon? Please advise. Bitter melon is a short-day plant that likes warmth, light, heat and moisture, and does not tolerate shade. It is not strict about day length, and longer light periods favor its good growth. It has high requirements for soil moisture and air humidity, but does not tolerate waterlogging; it has wide adaptability and can be cultivated in many soils in both northern and southern China...
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What are the methods for preventing and controlling pests and diseases in bitter melon?
How do you prevent and control pests and diseases in bitter melon? Please advise, thank you. The pests that are relatively difficult to control in bitter melon include the melon fruit fly, melon aphid, and melon webworm. 1. Melon fruit fly: commonly known as the "needle bee," the adult lays eggs in the fruit, and the larvae bore and feed inside the flesh, causing the fruit to rot and even drop, seriously affecting fruit quality and yield. Currently it is...
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What methods are there to improve the fertilizer uptake rate of bitter melon?
How can bitter melon be managed to achieve a high yield? Please advise: for seed soaking and sprouting, select early- and mid-maturing large bitter melon varieties with vigorous growth, strong fruiting capacity, plump bodies, and fruit length over 25 cm, and mix the seeds with New High-Fat Film (can be mixed with seed treatment agents or pesticides), which can repel underground pests and diseases, isolate viral contamination, and strengthen seed respiration...
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What are the early-maturing cultivation techniques for bitter melon in greenhouses?
How do you make greenhouse bitter melon mature early? Please advise. Bitter melon is a typical heat-tolerant summer vegetable; in open-field cultivation it takes about 6-7 months to reach market, while in greenhouse cultivation it can reach market more than 1 month earlier. Variety selection. Good bitter melon varieties suitable for greenhouse cultivation include: Sichuan Changbai bitter melon, Hunan Lanshan bitter melon, Jiangxi Yangzizhou...
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How to sprout bitter melon seeds? Learn these steps for fast and uniform germination
Preparation before sowing: 15-20 days before sowing, deep plow and turn the soil, and together with plowing and turning apply 3000 kg-4000 kg of decomposed barnyard manure per mu, combined with 15 kg-20 kg of ternary compound fertilizer. Sun-dry the field for 7-10 days, then close and cover the shed for 5-7 days, using sunlight and high-temperature shed sealing to fully sterilize and disinfect the soil and the greenhouse. After raking the ground level...
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How to cultivate bitter melon to achieve high yields?
The bitter melon fruit is rich in vitamin C, higher than that of tomatoes, and contains a glycoside that gives it a distinctive bitter taste. It is produced and marketed during the off-season in summer and autumn, making it one of the popular seasonal vegetables. Growing bitter melon has low costs and high returns. Its high-yield cultivation techniques are as follows: 1. Select good varieties. The Changbai bitter melon and Dabai bitter melon varieties are preferable....
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How to Graft Bitter Melon? Methods and Key Technical Points Explained
1. Grafting bitter melon is mainly aimed at preventing Fusarium wilt. The main grafting method is the approach grafting method, which is divided into: 1. Seedling approach grafting 2. Mature plant approach grafting. 1. Seedling approach grafting (currently the main grafting method used in seedling nurseries): Bitter melon and loofah are simultaneously disinfected, soaked and germinated, then sown separately in plastic seedling trays; the medium in the cells is best peat moss, or a self-mixed blend of 1 part decomposed compost and 3 parts river sand or clean soil. After sowing, place in a sunny, well-ventilated spot; when the first true leaf has fully grown and the second true leaf is about to appear, this is the suitable period for grafting. The steps are:
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How to raise bitter melon seedlings so they come up uniform and strong?
The seed coat of bitter melon is thick and hard. If the seeds are sown directly into the field, water does not easily penetrate inside, germination is slow, the seedlings emerge unevenly, and the rate of missing plants is relatively high. Therefore, the seeds should be soaked and pre-germinated before sowing. (1) Pre-germination method: first put the seeds into warm water at about 55°C and soak them for 10 minutes to sterilize...
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Bitter Melon Seedling Stage Management Methods and Technical Key Points
How to manage bitter melon at the seedling stage? Please advise on the following points to note during the bitter melon seedling stage: 1. Intertillage, weeding and earthing up: generally after planting and watering to help the seedlings recover, carry out the first intertillage when the surface soil is slightly dry and no longer sticky. If there are strong winds or the soil is dry, water thoroughly once more before intertilling. The second intertillage can be done...
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