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Key Technical Points for Spring Field Management of Melons
Fertilization: Apply the base fertilizer all at once in sufficient quantity. Dig a furrow 30 cm from the plants, and apply 50-100 kg of potassium sulfate compound fertilizer per mu, or 2-3 cubic meters of decomposed livestock and poultry manure. Or apply 50-100 kg of ternary bio-organic fertilizer. In the middle and late stages, spray the leaves with potassium dihydrogen phosphate + 600-800 times dilution of Xin Gao Zhi Mo, and at the same time spray Cui Hua Wang No. 3 to balance vegetative growth...
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Detailed Explanation of Key Technical Points for Raising Muskmelon Seedlings in Early Spring
To prepare the nutrient soil, use fertile soil that has never been planted with melons or vegetables and fully fermented and decomposed chicken manure or human waste, sift and mix them thoroughly at a ratio of 7:3. For each cubic meter of nutrient soil, add 2.5 kg of superphosphate, 0.5 kg of potassium sulfate, and 15-20 g of 95% hymexazol. To build an electric heating hotbed, 24-26 sq m of seedbed is needed per mu of field. The seedbed is wide 1...
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Five scientific measures for spring cultivation of mini watermelons
Cultivating mini watermelons in early spring has become a planting project favored by many melon growers, but due to climate and other reasons, the cultivation of mini watermelons still requires very scientific methods. Below, we explain 5 measures for scientifically cultivating mini watermelons: 1. Temperature management. Because the natural temperature in early spring is low, after transplanting the focus should be on keeping warm, keeping the greenhouse film tightly closed...
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Key Technical Points for High-Yield Open-Field Watermelon Cultivation in Spring
It is currently the season for sowing and raising seedlings of open-field watermelons. To do a good job of watermelon cultivation and increase farmers' income, the key technical points for spring open-field watermelon cultivation are introduced as follows: 1. Variety selection. Varieties should be chosen according to market demand, selecting those that are well-suited to the market, with good quality, high yield and strong disease resistance, such as Qinghong...
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Detailed Explanation of Key Techniques for High-Yield Spring Watermelon Cultivation
1. Select disease-resistant, high-yield, high-quality improved varieties: For medium-to-large fruit watermelons, you can choose Xinong No. 8, Japanese Jubao Wang, Qingbao Wang, Heiju Guan, Gannong No. 8; for small watermelons, you can choose Heimeiren small watermelon; for seedless watermelons, Heimi No. 1 and No. 2. 2. Choose a good planting site: It is advisable to choose a site with a certain slope, convenient drainage and irrigation...
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What to Do About Abnormal Watermelon and Melon Seedlings in Spring? A Full Breakdown of Solutions
1. Uneven emergence is mainly caused by uneven ground temperature and humidity in the seedbed. When laying heating wires, a spacing of 3-4 cm at the front edge of the greenhouse and 7-8 cm at the rear edge is advisable, so that the bed temperature is uniform; when large and small seedlings appear, move the large seedlings to the lower-temperature area at the front edge of the greenhouse, so that the young...
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Key Sugarcane Spring Management Techniques and Precautions
Use phosphate fertilizer: Fully crush the phosphate fertilizer, thoroughly mix it with garbage fertilizer and farmyard manure, and compost the mixture before applying. In recent years, many sugarcane growers have directly scattered phosphate fertilizer into the furrows; with this practice, the utilization rate of phosphate fertilizer is less than 10%, and more than 90% is fixed by the soil into ineffective phosphate and wasted. Suggestion: per mu, use 30-50 kg of phosphate fertilizer, fully crushed...
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Want high yields from bayberry? Apply spring fertilizer in winter instead
1. The water chestnut bayberry gets its name because its fruit ripens to a purple-black color resembling a water chestnut. It is a famous superior variety in China, originating in Yuyao, and is the main cultivar of bayberry in Yuyao City, hence it is also called Yuyao bayberry. It has now been promoted throughout the province and in various southern provinces and regions. In Guizhou it is called science and technology bayberry, in Jiangxi it is called hybrid bayberry, and in Yunnan it is also known as large-tree bayberry...
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Want high yields from spring corn? Proper potassium fertilizer application is key
Spring corn grows slowly at the seedling stage, with sturdy plants and strong lodging resistance. Its yield per plant is relatively high, but it is susceptible to disease infection during hot, rainy seasons, which can affect spring corn yields. Mastering spring corn fertilization methods can help achieve high and stable yields. Apply organic fertilizer widely. Spring corn is a high-yield crop, and its yield level...
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How to manage mango trees in spring? Master these key technical points
How to renovate low-yield mango orchards? Please advise. The main technical measures for renovating mature mango orchards are: (1) Thinning by every other tree. For orchards with a row spacing of 1.5 m x 4 m, cut every other tree so that the row spacing becomes 3 m, and the spacing after renovation is 3 m x 4 m. (2) Top-grafting new superior varieties. The top-grafted variety is Red Mango...
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