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Detailed Explanation of Key Techniques for High-Yield Hami Melon Cultivation
1. Timely sowing, cultivate strong seedlings. Sow and raise seedlings from the end of December to early January of the following year, with a seedling age of 30 days. Before sowing, disinfect the seeds, soak the seeds, and promote germination. For the nutrient soil, use soil that has not previously grown cucurbit crops or paddy field soil, and apply 2000 kg of decomposed manure per 667 sq m
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Sharing Experience and Key Technical Points of Soilless Cultivation of Hami Melon
I. Basic construction: 1. Sand ridge: According to the width of the greenhouse, dig a groove with a slope (preferably one that allows water to flow), an inverted triangle, with a top width of about 30 cm, a depth of 40 cm, and an iron mesh laid 20 or 25 cm from the bottom of the ditch. On top of the iron mesh, lay a plastic mesh (mesh size should be such that sand does not leak through
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Control Methods for Fusarium Fruit Rot of Hami Melon
Fusarium fruit rot of Hami melon, also known as white mold disease, is an important disease on Hami melon, mostly occurring during storage and transport, and Hami melon and honeydew melon are susceptible to damage. The symptoms mainly affect the fruit. Initially, round, slightly sunken, light brown lesions appear at the fruit stalk, 10-30mm in size, then the surrounding area becomes
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Control Methods for Root-Knot Nematode Disease in Hami Melon
Root-knot nematode disease is an important disease of Hami melon, occurring and distributed in some areas. It can develop both in protected cultivation and in open fields, with more severe occurrence in autumn. Infection at the seedling stage has a great impact on production. After the disease develops, the rate of diseased plants often reaches more than 60%, significantly affecting Hami melon production. Symptoms mainly
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Key Technical Points for Raising Hami Melon Seedlings and Planting in Autumn
1. Sowing In the Shanghai region, raising Hami melon seedlings in autumn is best done at the end of July and the beginning of August, choosing high-yield, high-quality Hami melon varieties suitable for cultivation in the Shanghai region. First dry the Hami melon seeds in a constant-temperature chamber at 40°C for 24 hours, then keep the temperature constant at a high temperature of 70°C for dry-heat sterilization
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Occurrence and Control Methods of Pests and Diseases in Hami Melon Cultivation
I. Bacterial Leaf Spot Symptoms: In the early stage, water-soaked lesions appear near the veins on the underside of leaves. The lesions expand rapidly and merge together, with a yellow halo at the edges. Control method: In the early stage of the disease, spray the leaves with 77% Duoning at 500 times dilution or 3% Zhongshengjunsu at 800 times dilution 2-3 times, once every 4-5 days.
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How can the sugar content of thick-skinned melons grown in solar greenhouses be increased?
In recent years, the area devoted to cultivating thick-skinned melons in solar greenhouses has grown larger and larger. Because growers single-mindedly pursue yield, the sugar content of thick-skinned melons is low and prices have fallen. Therefore, how to increase the sugar content of thick-skinned melons has become a key technical measure in cultivation.
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Reasons for Low Fruit Set in Muskmelon and Methods to Improve It
I. Reasons Why Plants Are Prone to Poor Fruit Set 1. Excessive vegetative growth or weak, spindly plants. During the growing period of muskmelon, applying too much nitrogen fertilizer or cultivating in a protected environment with high temperature and high humidity and poor ventilation prevents vegetative growth and reproductive growth from being coordinated, often resulting in excessive vegetative growth or weak, spindly plants.
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What are the causes of melon fruit abortion and the control methods?
1. Causes of fruit abortion 1. Temperature too high or too low. When the temperature is too high, photosynthetic accumulation is low and respiration consumption is high, which easily causes the vines to grow excessively, leading to malnutrition and fruit abortion; when the temperature is too low, the root absorption capacity weakens, affecting photosynthesis and leading to nutrient deficiency and fruit abortion. 2. Soil too dry
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Detailed Guide to Greenhouse Cultivation Methods for Muskmelon
I. Variety Selection and Raising Strong Seedlings For variety selection, it is advisable to choose varieties such as Zhuangyuan, Honey World, Elizabeth, Luhoutian No. 1, Luhoutian No. 3, and Yinling. Raising Strong Seedlings 1. Sowing Period The suitable sowing period for solar greenhouses is from early December to late January, and the planting period is from mid-January to
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