Protected cultivation method for one-year-two-harvest planting of Hami melons in northern area

Abstract

A protected cultivation method for one-year-two-harvest planting of Hami melons in the northern area is innovatively provided by the invention. By innovating the cultivation mode, a planting belt in the spring is subjected to ridging planting in the east-west direction, the planting belt in the autumn is subjected to flat-bed planting in the south-north direction, plant staggered cultivation is combined, mulching film types in different seasons are changed, ridging planting is conducted in the spring, and flat-bed planting is conducted in the autumn; temperature regulation and control are carried out in the film mulching and ridging / furrow leveling stage; further, crop rotation innovation is combined, corn or legume crops are sown in the early stage of quick maturation of the Hami melons in spring, crop rotation is carried out; after the corn or legume crops grow for a period of time, a certain amount of fertilizer is applied to the surface of the land; mechanical deep tillage and rotary tillage are carried out on the corn or legume crops, film mulching and water dripping are carried out, crop rotation is achieved, and meanwhile a certain amount of green manure is supplemented to the soil; by means of integral step combination and use, true row feed rotation in continuous cropping of protected cultivation of one-year-two-harvest planting of Hami melons is achieved. By means of the method, the premature senility rate of plants is reduced by 68.3%, the dry matter mass of the plants is improved by 25.9%, the root activity is improved by 19.3%, the total salt content of soil is reduced by 50%. The method can solve the problems that in the prior art, continuous cropping obstacles in protected cultivation of the Hami melons are serious, causing no grow of seedlings, premature senility of plants and increased salt contents of soil. The method solves the problem of continuous cropping of the Hami melons in protected cultivation, and has a remarkable application effect in the field of Hami melon planting.

Description

technical field [0001] The invention belongs to the technical field of agriculture, and relates to a method for cultivating Hami melons, in particular to a technical field for planting and cultivating Hami melons in northern regions in two seasons a year. Background technique [0002] Hami melon is an important characteristic economic crop in Xinjiang. Facility cultivation has the characteristics of high economic benefits, so it has a certain planting area. The facility melon cultivation in Turpan City is mainly divided into two cultivation methods: early spring and late autumn. The early spring is generally planted in mid-February, and it will mature in the middle and early May. . [0003] In the prior art, the patent "Cultivation Method for Double-cropping Cantaloupe in Fields in One Year" with the application number 201610034096.2 focuses on the cultivation method of cantaloupe with two crops a year, which is aimed at cultivating Hami melon in the open field, and its pur...

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Problems solved by technology

[0006] Aiming at the blind pursuit in the prior art of maximizing the synergistic effect of facilities, improving the utilization rate of facility cultivation, and making the technical problems of facility cantaloupe continuous cropping obstacles more serious, the purpose of the present invention is to provide a method for cultivating facility cantaloupe in the north, for Improvement of the existing facilities cantaloupe continuous cropping obstacles are relatively serious, resulting in no growth of seedlings, premature senescence, increased soil salt content and other phenomena, solve the problem of facility cantaloupe continuous cropping, to achieve the real sense of continuous cropping rotation, has a significant impact on the field of cantaloupe planting apply effects

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