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High-quality, high-yield and water-saving planting method for sweet potatoes

A cultivation method and sweet potato technology, applied in cultivation, botanical equipment and methods, watering devices, etc., can solve problems such as unfavorable mechanized operation, unreasonable use of land and water resources, waste of resources, etc., and achieve increased integration of agricultural machinery and agronomy. The effect of increasing the rate of sweet potato products and liberating labor

Inactive Publication Date: 2017-02-01
INST OF GRAIN CROPS XINJIANG ACAD OF AGRICLTURE SCI +4
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  • Application Information

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Problems solved by technology

The Chinese patent application with the application number 201510294196.4 discloses a method to promote the stable production of over tons of sweet potato stems in the plains of the northern potato region, but the disadvantage of this method is that it is not conducive to large-scale mechanized operations
At the same time, this technology does not make rational use of land and water resources, resulting in a waste of resources

Method used

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  • High-quality, high-yield and water-saving planting method for sweet potatoes

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Embodiment 1

[0031] Embodiment 1 field test application example and result

[0032] 1. Selection of sweet potato varieties: Longshu No. 9, Wanzi No. 56, and Guangshu No. 87.

[0033] 2. Lot selection:

[0034] 2014 Urumqi National Modern Agriculture Demonstration Park (Anningqu Experimental Site of Xinjiang Academy of Agricultural Sciences), grouping: select 6 mu, randomly divide into 6 plots, each plot 1 mu;

[0035] In 2015, Kuoshibike Fine Breed Farm in Emin County, Tacheng Prefecture, Xinjiang (Xinjiang Wheat Breeder Emin Base), grouped: 30 mu were selected and randomly divided into 6 plots, each with 5 mu;

[0036] 3. Planting method:

[0037] The flow chart of the inventive method is as figure 1 As shown, the specific steps are as follows:

[0038] (1) Soil preparation and ridging:

[0039] Use the operation mode of large tractors to plow and level the land deeply, and fertilize 15-20t / hm of decomposed farmyard manure 2 , After spreading the farmyard manure evenly, plow 25cm de...

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Abstract

The invention discloses a high-quality, high-yield and water-saving planting method for sweet potatoes, belonging to the technical field of agricultural production. According to the method, the aspects of variety selection, soil preparation, ridging, optimum-period early planting, laminating condensed planting, mulched drip irrigation, field management, pest control and prevention, mechanized harvesting and the like of the sweet potatoes are comprehensively considered, and the 'one-control and two-reduction' high-quality, high-yield and water-saving planting method for the sweet potatoes is provided. Field experiments prove that compared with a traditional method, the method disclosed by the invention has the advantages that the utilization rate of the water resource is substantially increased, the soil space is adequately utilized, the commodity and yield of the sweet potatoes are remarkably increased, the growth and development of the sweet potatoes are greatly facilitated, and effects of saving the cost and increasing the efficiency are achieved. By virtue of the method, a novel effective technical measure is provided for the planting of the sweet potatoes, and meanwhile, the foundation is laid for the standardization, large-scale production and modernization of sweet potato planting techniques.

Description

technical field [0001] The invention relates to a cultivation method for sweet potatoes, in particular to a water-saving cultivation method for high-quality and high-yield sweet potatoes. The invention belongs to the technical field of agricultural production. Background technique [0002] Sweet potato is an important root crop for food, feed, industrial raw materials and new energy. It is widely planted in more than 100 countries in the world and ranks seventh in the world's food production. About 70 million mu of sweet potatoes are planted in my country, accounting for 45% of the world's sweet potato planting area; more than 100 million tons of fresh potatoes are produced, accounting for 75% of the world's total production. The planting area is equivalent to that of potatoes, but the total output is higher than that of potatoes. Sweet potato has outstanding advantages such as wide adaptability, great potential for increasing production, and extensive processing uses. Acco...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01G25/00A01G13/02
CPCA01G13/0275A01G25/00Y02A40/22
Inventor 金平刘恩良周志林唐君徐其江聂石辉韩笑马福刚高海峰樊国全
Owner INST OF GRAIN CROPS XINJIANG ACAD OF AGRICLTURE SCI
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