Stay melon technology Guagua section: watermelon ideal stay Guagua section should be based on varieties, cultivation methods, pruning methods and conditions of cattle breeding. The first female flower of the main vine is low in knots, and the resulting fruit is small, thick, and melon-shaped. It is not retained. The high-stage position stays late in the ripening period of the melons, and when the plants grow vigorously, it will cause difficulties in fruit setting, so it is rarely used. Generally, the 2nd and 3rd female flowers of the main vine are left to stay at the distance of about 1 meter from the root to produce melon, about 15-20 knots of the plant, and the late-maturing varieties or the use of multiple vine pruning may be appropriately high. some. Premature varieties and the use of early planting and less vine pruning, leaving the melon section should be lower. Before and after sitting on the melon, if the conditions of low temperature, drought, poor light, or plant defertilization, weak growth, the melon section should be high. The contrary should be low. Lateral vines are used as a result. When the main vine is injured and it is not suitable to set fruit, the first and second female flowers in the lateral vines can be selected to retain the fruits. The number of melons remaining: The number of melons should be determined according to the cultivated form, variety characteristics, planting density and other factors. Generally, under the condition of medium fertilizer and water, medium and small fruit varieties and double-vine pruning are used to plant 700-1000 plants per 1/15 hectare (1 mu). It is advisable to leave 1 melon per plant. Sparse, small melons, pruning with three or more vines. The fertilizer and water conditions are good, and more can be left as appropriate. On the contrary, it is better to stay away from melon. Protect the pine vines: when the vines grow to the size of the fist (5-7 days after pollination), remove the lumps of vines on the back of the larvae, or remove the vines pressed into the soil to promote the fruit. Inflated. Shun melon and pad melon: Shun melon is sitting in the young melon, the melon under the ground leveling, made ramp-shaped platform, and then placed along the slope of the melon. Pad melons are smashed grass, wheat straw or fine soil under the young melon and plant rhizosphere. In order to prevent the infection of anthrax pathogens and pathogenic bacteria, the fruit grows positively and at the same time has a certain role in drought resistance. In northern arid areas, paddy melons are often combined with saplings of guaguia: When the fruit grows to 1-1.5 kg, the left hand raises the young fruit, and the right hand uses a melon shovel to loosen the soil under the melon, the depth of loose soil is 2 cm, and the ground Leveling, while laying a layer of fine sand. Generally loose soil 2-3 times. In southern rainy regions, the melons can be lifted and the melons below: the kernels are broken and leveled, and wheat straw or straw is lost. The young larvae grow on the mat. Qu Man: Qu Man, after sitting in the young melon, joins the melon and twists the main tip of the main vine from the cucurbit, and then continues to extend southward, so that the young melon and the main vine form a straight line, and then it is placed on the slope soil platform. . Fold melon and gourd: Melon is changing the location of the fruit, so that the melon receives light evenly, the skin color is the same, and the ripeness of the melon is even. Fell melon generally in the late stage of inflation, flip every 7-8 days, usually 2-3 times. Turn melon should pay attention to several points: 1. It is advisable to pour melons on a steep afternoon, so as not to injure the stems and stems. 2. The melon melon depends on the texture of the pedicel (ie, the direction of the vascular bundle) and is often referred to as melon vein. To go along the lines. Can't be twisted. 3. When you turn the melon, you must use both hands to hold the melon tail in one hand and hold the top of the melon in one hand. Turn both hands gently at the same time. 4. Every time the melons are gently rotated in the same direction, the angle of the flips should not be too large, so that the original ground surface should be adopted. The gourd is a few days before the watermelon is harvested. The fruit is erected in order to make a melon-shaped round and well-colored melon skin, shady melon: summer scorching sun, prone to cause aging of the skin, malignant flesh and fruit cracking after the rain, in order to avoid these problems, can cover the grass above the melon. Or pull the leaf vines to shade the fruit. China Agricultural Network Editor
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