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Cultivation method of sweet potato

A cultivation method and sweet potato technology, applied in botany equipment and methods, animal repellants, gardening, etc., can solve the problems of low starch content, poor quality, and lighting restrictions in sweet potatoes, and achieve good content, easy operation, and high quality. Good results

Inactive Publication Date: 2010-02-17
谈发来
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the sweet potato is interplanted in this technical scheme, the lighting is limited, the starch content in the sweet potato is relatively small, and the quality is not good

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0007] In early June, apply iron oxide red soil to the land where sweet potatoes are to be planted. The content of ferric oxide in laterite is 35%. The iron oxide laterite particles are evenly sprinkled on the land to be planted with sweet potatoes, and 2000 kg of iron oxide laterite is sprinkled per mu. Cutting sweet potato vines during the rainy season. In the rainy season, the water content in the soil is high, the evaporation is small, and the survival rate of cutting sweet potato vines is high. The length of sweet potato vines is controlled at 10-15 cm. There are 1-2 bud eyes on the selected sweet potato vines. After the sweet potato vine survives, it grows vigorously. Spray with metropine solution before harvesting. The spraying time is 30 days before harvest. The sweet potato vines that have been sprayed with the mesotropin solution no longer grow crazily, which increases the yield of sweet potatoes. Sweet potatoes are grown in iron oxide red soil, which has a lo...

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Abstract

The invention discloses a cultivation method of a sweet potato and aims at providing a sweet potato with high starch content and quality. The adopted technical scheme is to cultivate the sweet potatoby applying iron oxide red soil. The cultivation method of the sweet potato comprises the following steps: (1) applying iron oxide red soil; (2) cutting sweet potato vines in a rainy season; and (3) spraying a mepiquat chloride solution before harvesting. The technical scheme adopted by the invention is simply operated. The sweet potato cultivated by the technical scheme has high starch content and quality.

Description

technical field [0001] The invention relates to sweet potato cultivation technology. Background technique [0002] The application number is 02158064.2, which discloses a three-dimensional interplanting method for sweet potatoes and marigolds. Its first feature is to solve the technical problem of co-growth of two plants with differences in growth space and light exposure. Feature 2: It solves the comprehensive technology plan for seedling cultivation, rapid propagation of cuttings, irrigation, harvesting and field production management. Feature 3: adopt the method to invent and plant sweet potato, which is a natural commodity vegetable, and is also a special purpose of raw material source for deep processing of agricultural products. Feature 4: This method is used to invent the special purpose of planting longevity fruit for extracting pure natural plant protease, using its fruit to process flavor series food, using longevity fruit roots, stems and leaves as garbage for pl...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01N59/16A01P21/00
Inventor 谈发来
Owner 谈发来
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