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Key Points of Watermelon Cultivation Techniques and a Detailed Guide to Growing Methods
Watermelon cultivation includes site selection, land preparation and fertilization, transplanting, pruning and vine training, fruit setting, topdressing, irrigation and harvesting. Among these, transplanting should be determined according to the variety; for example, mid-season watermelons are transplanted at a seedling age of 20-25 days, and late-season watermelons at a seedling age of 7-10 days. Field management for growing watermelon
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How to Grow Watermelons? A Detailed Explanation of Planting Methods and Key Technical Points
The first step is to soak and sprout the seeds, while also preparing the seedbed; the second step is to select the site, then carry out land preparation and fertilization; the third step is to transplant the watermelon seedlings; the fourth step is to prune the vines, press the vines and set the fruit; the fifth step is to apply fertilizer at the right time according to the growth condition
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In what season does watermelon usually ripen?
Under natural ripening conditions, in southern China it can ripen in April, May, June, July, August and September. In the north, because of temperature and climate reasons, it only ripens in June and July. Watermelon is cultivated in both northern and southern China; watermelon is a dicotyledonous flowering plant, and the plant shape
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When is the ripening season for watermelons?
Early-maturing watermelons are sown from mid-December of the previous year to late March; it takes 90 days from sowing to harvest, and they ripen from March to June. Mid-maturing watermelons are sown from April to June; it takes 90-100 days from sowing to harvest, and they ripen from July to September. Late-autumn watermelons are sown in mid-to-late July; it takes 100
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Detailed Explanation of Key Technical Points for Continuous Cropping of Watermelon
First, select a plot with few diseases, deep plow and freeze the soil clods before winter, and after spring begins, apply base fertilizer as required and backfill the melon trenches; second, combine garden cleaning with staggered-row sowing, and adopt chemical prevention, focusing on root drenching, supplemented by foliar spraying. Third, do not use the method of burying vines under soil
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How to Store Sweet Potato Leaves Long Term? A Few Practical Storage Methods
For long-term storage of sweet potato leaves, the drying method can be used. The specific method is to leave fresh sweet potato leaves in the sun for a few days until the moisture has dried out, then put them in a bag or wrap them in aluminum foil and place them in a ventilated, cool place. When you want to eat them, take them out, soak them until they rehydrate, and wash them clean.
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What causes yellowing leaves in watermelons after transplanting?
Yellowing leaves in watermelons after transplanting may be caused by the use of unrotted human or animal manure, or long-term heavy use of chemical fertilizers, a deficiency of potassium, calcium or boron in the plants, improper use of herbicides, or damage from red spider mites. Therefore, when using fertilizers and herbicides, you must master
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How should watermelon gummy stem blight be treated?
There are three treatment methods for watermelon gummy stem blight. The first is seed treatment: before sowing, soak the seeds in mancozeb wettable powder for 1-2 hours, then plant them. The second is agricultural control: doing a good job with water and fertilizer management, garden cleanup and other tasks can effectively treat it. The third is chemical
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Can pendimethalin be used in watermelon fields?
It cannot be used, because watermelon is sensitive to pendimethalin, and use can easily cause herbicide damage, so it is not recommended. Pendimethalin is a selective soil-applied pre-emergence herbicide. After sowing watermelon, pendimethalin is sprayed for pre-emergence treatment, and then the field is covered with plastic film. As daytime temperatures rise
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A detailed explanation of watermelon's fertilizer requirements: master the scientific method of fertilization
Watermelon needs little fertilizer at the seedling stage, and its requirement gradually increases once it enters the vine-running stage. Fertilization is mainly based on nitrogen fertilizer, supplemented with phosphorus and potassium fertilizer. By the flowering stage, watermelon has a relatively large demand for phosphorus fertilizer; applying phosphorus fertilizer at this time helps growth and increases the fruit-setting rate. The fruiting stage of watermelon is the whole
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