High-yield planting method for watermelons

Abstract

The invention discloses a high-yield planting method for watermelons, which comprises the following steps of: (1) selecting a fine variety Xincheng #1 which is suitable to be subjected to shelving cultivation; (2) appropriately selecting a watermelon land with sandy loam, ploughing the watermelon land to a depth of 28-33 cm in last autumn, and before field planting, carrying out ditching and fertilization on the land according to the line spacing of field planting; (3) inserting bamboo poles so as to form a vertical shed shelf, wherein the height of the frame is 1.5-3 meters, the diameters of the bamboo poles are 1.2-1.6 cm; inserting vertical poles firstly, then binding 3-4 transverse poles, and arranging two rows of fixed poles in each rectangular piece of land; under the condition that preferably a whole branch is put on the shelf by only having a tendrilled vine, bending tendrilled vines, binding each tendrilled vine with 3-4 rings, completely removing side vines in the early stage of growth, and after a main vine has watermelons, leaving 5-8 leaves on the watermelons, carrying out pinching, and selectively leaving a side vine at the base part, so that the side vine can fruit; and (4) pollination and fruit retention: for improving the fruit set percentage, carrying out artificial supplementary pollination in the flowering phase. The high-yield planting method for watermelons is simple in operation steps, and the yield of watermelons per mu is more than 8500 kilograms, therefore, the method has great significance in realizing the income increasing of watermelon farmers.

Description

technical field [0001] The invention relates to a cultivation technique, in particular to a cultivation method capable of realizing high-yield watermelons. Background technique [0002] There are roughly two existing watermelon planting methods: one is the traditional grape volt planting, in which the stems and tendrils of the watermelon grow flat in the field, and a single plant covers a large area, 400-600 plants can be cultivated per mu, and the yield per mu At 2000-2500 kg, the output is low; the other is the scaffolding type, which is to set up a scaffolding in the melon field, and let the stems climb the scaffolding to bear fruit. This technology is much better than the traditional grape planting effect. Make full use of it. If the upper space of the melon field is cleared, 1200-1300 plants can be cultivated per mu, and the output per mu can reach about 5000 kg. However, this kind of scaffolding planting method requires relatively high technical requirements, and ...

AI Technical Summary

Problems solved by technology

However, this kind of scaffolding planting method requires relatively high technical requirements, and often due to improper handling of stems and vines, the technology that could have been more productive cannot be fully utilized.