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Zhang millet variety seedling-thinning-free technology

A technology that avoids thinning seedlings and varieties, and is applied in the directions of seed coating/seed dressing, horticulture, botany equipment and methods, etc., which can solve problems such as unsatisfactory effects, reduce thinning operations, save labor costs, and prevent seedlings Effects of pests and diseases

Inactive Publication Date: 2017-08-11
定襄县金地农科贸服务有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to solve the problem of unsatisfactory effect of mechanically controlled precision sowing, pelletized sowing and chemical control thinning technology in the prior art, the present invention provides a kind of non-thinning technology for rice varieties

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Example 1, first, prepare the granule, the main ingredient of the formula: clay, humus, the volume ratio is 2:1, auxiliary materials: water retaining agent, sodium polyacrylate 0.1%, insecticide, carbofuran 0.1%, fungicide , 0.3% carbendazim, 0.3% multivariate micro-fertilizer; Second, calculate the number of seeds of Zhangzagu millet variety contained in each pellet, the number of seeds=2 / germination rate of this variety*hybridization rate*emergence guarantee rate, that is Each pellet is guaranteed to have 2 real hybrid seeds that can emerge, and the germination guarantee rate is 0.5; third, use the seed pellet machine to pellet the seeds and the pellet agent. After debugging the pellet machine, mix the pellets, Clean water and seeds are placed in their respective inlets, and the pellet machine is turned on, and the pelleted seeds are at the outlet, which are quickly dried to a water content below 13%; fourth, sowing at the right time, with a sowing depth of 3-4cm; fift...

Embodiment 2

[0026] Example 2, firstly, prepare the agglomerate, the formula is mainly composed of clay, biogas residue, the volume ratio is 2:1, auxiliary materials: water retaining agent, sodium polyacrylate 0.15%, insecticide, imidacloprid 0.2%, fungicide, Fumei double 0.4%, multivariate micro-fertilizer 0.4%; Second, calculate the number of seeds of Zhangzagu millet variety contained in each pellet, seed number = 2 / germination rate of the variety * hybridization rate * emergence guarantee rate, that is, each grain The granulation guarantees that there are 2 hybrid seeds that can really germinate, and the germination guarantee rate is 0.6; third, use the seed pellet machine to granulate the seeds and the granulation agent. After debugging the pellet machine, mix the granulation agent, water and The seeds are placed in their respective inlets, the pellet machine is turned on, and the agglomerated seeds are granulated at the outlet, and are quickly dried to a water content below 13%; fourt...

Embodiment 3

[0027] Example 3, firstly, prepare the agglomerate, the main ingredient of the formula: clay, humus, the volume ratio is 2:1, auxiliary materials: water retaining agent, starch grafted sodium polyacrylate 0.2%, insecticide, carbosulfan 0.3%, fungicide, seed dressing double 0.5%, multivariate micro-fertilizer 0.5%; second, calculate the number of seeds of Zhangzagu millet variety contained in each pellet, the number of seeds=2 / germination rate of the variety*hybridization rate* Seedling emergence guarantee rate, that is, each pellet is guaranteed to have 2 hybrid seeds that can actually emerge, and the emergence guarantee rate is 0.7; third, use the seed pellet machine to pellet the seeds and the pellet agent, and after the pellet machine is adjusted, it will cooperate with Good pellets, clean water and seeds are placed at the respective inlets, and the pellet machine is turned on, and the pelleted seeds are at the outlet, which are quickly dried to a moisture content below 13%;...

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PUM

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Abstract

The invention discloses a Zhang millet variety seedling-thinning-free technology, belongs to the technical field of agriculture planting, and can solve the problem that in the prior art, the technical effects of mechanical control precision seeding, pellet seeding and chemical control seeding thinning are not satisfactory. The seedling-thinning-free technology comprises the steps of measuring the germination rate and hybrid rate of the Zhang millet variety seeds; preparing a granule agent; taking multiple Zhang millet variety seeds and the granule agent to aggregate on a seed pellet machine, obtaining granule seeds, and drying the granule seeds until the water content is 13% or below; seeding in proper periods, wherein the seeding depth is 3-4 centimeters; spraying sethoxydime herbicide on the Zhang millet plants in 3-5 leaf-stage. The Zhang millet variety seedling thinning technology omits seeding thinning, saves the labor cost, and reduces the labor intensity of millet planting.

Description

technical field [0001] The invention belongs to the technical field of agricultural planting, and in particular relates to a thinning-free technique for rice variety Zhang. Background technique [0002] Millet is one of the traditional and ancient cultivated crops in the Yellow River Basin in my country, with a cultivation history of at least 7,000 years in China. For thousands of years, it has not only nurtured the Chinese descendants, but also played an important role in the gestation, formation and development of Chinese civilization. It has the characteristics of drought resistance, barren resistance, stable yield, high water use efficiency, and storage resistance, which is highly consistent with the arid and semi-arid monsoon climate change law in northern my country, so it is still an important grain and feed crop in the north. The millet after peeling the millet has the remarkable characteristics of good palatability, comprehensive and rich nutrition, easy digestion,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C1/06A01G1/00
CPCA01C1/06
Inventor 张志平于爱军陈果敏张海瑜于晋赵欣丽
Owner 定襄县金地农科贸服务有限公司