CN102349378A - Manufacturing method of film mulching automatic emerging seeder - Google Patents

Abstract

Relating to seeder manufacturing technologies, the invention especially relates to a manufacturing method of a film mulching automatic emerging seeder. The method first makes use of the emergence ability of seeds, and covers a layer of soil on the film. Then by combining the downward capability of the soil layer and the upward capability of seed emergence, film mulching automatic seedling emergence can be formed. The film mulching seeder with automatic seedling emergence combines the instinct emergence ability of seeds and film mulching soil, and has no need for seed metering and duckbill seeding mechanisms of traditional hill seeders. With good emerging effect and automatic seedling emergence, the seeder of the invention has no disadvantage of reduced yield caused by traditional seeding displacement, and simultaneously guarantees the seedling emergence rate, also the seeder has better water retention effect and substantially reduces labor cost. The manufacturing method can achieve a weeding effect of more than 95% for all monocotyledons and dicotyledons. Therefore, the yield can be greatly enhanced, and the yield of early rice can be increased by over 50%.

Description

Emerge the automatically manufacturing approach of sower of a kind of plastic mulching

Technical field

The present invention relates to the agricultural production technology technical field, emerge the automatically manufacturing approach of sower of especially a kind of plastic mulching.

Background technology

Traditional sower manufacturing approach is to only depend on a kind of single theory of machinery and the method for manufacturing, along with the required precision of sower is big more, makes more complicatedly, and structure increases, and cost increases, and accident rate also increases thereupon.Mulch film bunch planting sower particularly often causes shift affects full stand strong sprout, influences the yield increase effect of plastic mulching, and the deficiency of seeding quality and water conservation effect, more influences the scope of application of sower.

Summary of the invention

The object of the invention is exactly the defective that exists to prior art, provide a kind of technology simple, practice thrift cost, emergence rate is high, sower is emerged in the effective a kind of plastic mulching of water conservation automatically manufacturing approach.Its technical scheme is: emerge the automatically manufacturing approach of sower of a kind of plastic mulching is at first to utilize the unearthed ability of seed; On film, cover one deck soil layer then; Utilize the downward ability of soil layer to combine again, form plastic mulching and be unearthed automatically with the unearthed upward capability of seed.The unearthed instinct of seed combines the plastic mulching sower of automatic Cheng Miao with the plastic mulching soil phase; Do not need the board kind of traditional hill-drop planter and the mechanism of duckbilled sowing; It is effective to be unearthed; The no traditional sowing displacement of can emerging automatically reduces the drawback of output; Guarantee emergence rate simultaneously; The water conservation better effects if greatly reduces cost of labor.This manufacturing approach reaches more than 95% all unifacial leaves, dicotyledon herbicidal effect, has increased substantially output, and early rice output can improve more than 50%.Function of the present invention is expanded significantly, has improved emergence rate, strong sprout rate, on the floods and droughts rice, uses, and herbicidal effect is not bad than herbicide effects automatically.

Embodiment

Emerge the automatically manufacturing approach of sower of a kind of plastic mulching is at first to utilize the unearthed ability of seed, on film, covers one deck soil layer then, utilizes the downward ability of soil layer to combine with the unearthed upward capability of seed again, and it is unearthed automatically to form plastic mulching.The unearthed instinct of seed combines the plastic mulching sower of automatic Cheng Miao with the plastic mulching soil phase; Do not need the board kind of traditional hill-drop planter and the mechanism of duckbilled sowing; It is effective to be unearthed; The no traditional sowing displacement of can emerging automatically reduces the drawback of output; Guarantee emergence rate simultaneously; The water conservation better effects if greatly reduces cost of labor.This manufacturing approach reaches more than 95% all unifacial leaves, dicotyledon herbicidal effect, has increased substantially output, and early rice output can improve more than 50%.Function of the present invention is expanded significantly, has improved emergence rate, strong sprout rate, on the floods and droughts rice, uses, and herbicidal effect is not bad than herbicide effects automatically.

Claims (1)

1. the plastic mulching manufacturing approach of sower of emerging automatically; It is characterized in that: the unearthed ability of at first utilizing seed; On film, cover one deck soil layer then, utilize the downward ability of soil layer to combine again, form plastic mulching and be unearthed automatically with the unearthed upward capability of seed.