Unlimited shaping pruning fruit-bearing high-yield precocity method for greenhouse cultivation of melons

Abstract

The invention relates to an unlimited shaping pruning fruit-bearing high-yield precocity method for greenhouse cultivation of melons. The unlimited shaping pruning fruit-bearing high-yield precocity method comprises the following steps: hoeing to preserve moisture of soil before a melon seedling grows to be 50cm, when the melon seedling grows to be 50cm, retaining a main vine and a strong side vine, completely removing side buds and side vines, suspending the main vine, leaving the side vine on the ground to grow, retaining stubbles to bear fruits when the main vine grows to be 80-100cm, retaining 3-4 adjacent joints to retain stubble and bear fruits, retaining one leaf before the fruits and pinching, pinching the main vine when the main vine grows to be 160-180cm, retaining only one living branch at the top, completely removing other side stubbles and side buds, selecting and retaining melons when melons grow and expand until the diameters are 4-6cm, retaining two small melons, and removing other small melons and side stubbles. By adopting the unlimited shaping pruning fruit-bearing high-yield precocity method, by retaining nutrient vines, the photosynthesis areas of crops can be increased, nutrition can be sufficiently replenished to reproduction vines, the reproduction vines are prevented from premature senility, fruits on the premature senility vines can absorb relatively much nutrition and can rapidly develop and grow, and by increasing water and fertilizers at appropriate time, the purposes of precocity, high yield and high efficiency of greenhouse cultivation of melons can be achieved.

Description

technical field [0001] The invention relates to the technical field of melon and vegetable planting, in particular to a method for high-yield and early-maturity melons with unlimited pruning and fruiting under facility cultivation. Background technique [0002] In the cultivation of muskmelon, because the side vines of melons have a strong ability to produce side vines, especially in the early stage of melon growth, there are basically stubbles, which compete for the nutrition of the main vines, resulting in slow growth of the main vines; 1. During the fruit growth period, the lateral vines of melons are also strong, and they will also compete with the melon fruits for nutrients, seriously affecting the early maturity and total output of melons, resulting in late fruit ripening, small fruits, poor fruit uniformity, poor quality, and commerciality. Bad, low output, low production efficiency, seriously affecting the economic income of melon farmers. Therefore, it is necessary...

AI Technical Summary

Problems solved by technology

[0005] The above two methods of vine trimming that are mainly used at present are not comprehensive in the cultivation of melon facilities, and the potential of the crop itself has not been fully utilized. The effect of vine trimming is good or bad, and the overall effect is not ideal. The yield is not high, the yield and commerciality are not good, it is easy to cause premature senescence of the plants, it is not suitable for continuous fruiting, and the benefit of mu increase cannot be improved, resulting in low income of melon farmers

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