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Planting method capable of improving yam yield

A planting method and yam technology, applied in botany equipment and methods, planting substrates, plant cultivation, etc., can solve the problems affecting the yield of yam, and achieve the effect of good ventilation, good growth environment, and strong growth

Inactive Publication Date: 2017-05-10
YUNNAN MEIXIANGQIHANG AGRI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But in the planting process of yam, the application of basal fertilizer in soil preparation, the selection of yam planting soil, and the prevention and control of diseases and insect pests affect the yield of yam.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] In the embodiment of the present invention, a kind of planting method that improves Chinese yam output comprises the following steps:

[0022] (1) Terrain: Choose sandy loam soil with deep soil layer, convenient drainage, good ventilation, dry and fertile soil pH=6.5-7.5.

[0023] (2) Soil preparation: 10 days to 15 days before planting, turn the land to 40-50cm, apply basal fertilizer, and mix it evenly with the soil. The raw materials of the base fertilizer in parts by weight include: 25-35 parts of pig manure, 15-20 parts of plant ash, 10-20 parts of crop straw, 15-25 parts of rapeseed cake, 5-8 parts of calcium superphosphate, potassium magnesium sulfate 4-8 parts of fertilizer, 1-5 parts of organic matter.

[0024] (3) Acceleration of germination: In mid-March, select yam tubers with fresh color, strong, and no pests and diseases, cut them into tubers with a length of 15cm-18cm, and bury them in the matrix soil to raise seedlings, with a depth of 4cm-5cm. -25 day...

Embodiment 2

[0030] In the embodiment of the present invention, a kind of planting method that improves Chinese yam output comprises the following steps:

[0031] (1) Terrain: Choose sandy loam soil with deep soil layer, convenient drainage, good ventilation, dry and fertile soil pH=6.5-7.5.

[0032] (2) Soil preparation: 10 days to 15 days before planting, turn the land to 40-50cm, apply basal fertilizer, and mix it evenly with the soil. The raw materials of the base fertilizer in parts by weight include: 25-35 parts of pig manure, 15-20 parts of plant ash, 10-20 parts of crop straw, 15-25 parts of rapeseed cake, 5-8 parts of calcium superphosphate, potassium magnesium sulfate 4-8 parts of fertilizer, 1-5 parts of organic matter.

[0033] (3) Acceleration of germination: In mid-March, select yam tubers with fresh color, strong, and no pests and diseases, cut them into tubers with a length of 15cm-18cm, and bury them in the matrix soil to raise seedlings, with a depth of 4cm-5cm. -25 day...

Embodiment 3

[0039] In the embodiment of the present invention, a kind of planting method that improves Chinese yam output comprises the following steps:

[0040] (1) Terrain: Choose sandy loam soil with deep soil layer, convenient drainage, good ventilation, dry and fertile soil pH=6.5-7.5.

[0041] (2) Soil preparation: 10 days to 15 days before planting, turn the land to 40-50cm, apply basal fertilizer, and mix it evenly with the soil. The raw materials of the base fertilizer include 30 parts by weight of pig manure, 17.5 parts of plant ash, 15 parts of crop straw, 20 parts of rapeseed cake, 6.5 parts of superphosphate, 6 parts of potassium magnesium sulfate fertilizer and 3 parts of organic matter.

[0042] (3) Acceleration of germination: In mid-March, select yam tubers with fresh color, strong, and no pests and diseases, cut them into tubers with a length of 15cm-18cm, and bury them in the matrix soil to raise seedlings, with a depth of 4cm-5cm. -25 days for germination.

[0043] (...

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PUM

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Abstract

The invention discloses a planting method capable of improving yam yield. The method comprises the following steps: selecting sand soil which has a deep soil layer and is convenient to drain, high in air permeability, dry and fertile, performing land preparation 10 to 15 days before planting, and applying a base fertilizer for uniform mixing with the soil; in the middle third of March, selecting and burying yam tubers which are fresh in color, thick and free of diseases and insect pests in substrate soil for seedling raising, and spreading wet fine sand soil; performing transplantation and watering after germination; selecting relatively straighter bamboo poles, and performing frame erection to erect an X-shaped frame; additionally applying a compound fertilizer once during frame erection and in the middle or last third of August respectively; in a vigorous growing period, timely removing lateral branches at bases to improve ventilation and lighting to improve the light efficiency; performing watering at 10 to 15 days; mainly preventing diseases and insect pests; harvesting mature yams in the last third of August to October. According to the method, a better growth environment is provided for the yams, occurrence of the diseases and the insect pests is reduced, a proper base fertilizer is applied to provide nutrients favorable for the yams to grow thicker, the produced yams are high in quality, and the yield is improved.

Description

technical field [0001] The invention relates to the technical field of agricultural planting, in particular to a planting method for increasing the yield of Chinese yam. Background technique [0002] Yam, perennial herb, monocot, is widely distributed in temperate and tropical regions of the world, and is now distributed in North China, Northwest my country and Jiangxi provinces in the Yangtze River Basin. Tubers are often eaten as vegetables. Yam is not only a good vegetable for consumption, but also a well-known nourishing product. It contains protein, sugar, vitamins, fat, choline, amylase and other ingredients, and also contains iodine, calcium, iron, phosphorus and other indispensable inorganic salts and trace elements for the human body. Tubers and bulbils can be used for medicinal purposes, and have functional effects, such as invigorating the spleen and stomach, aiding digestion, nourishing the kidney and essence, benefiting the lung and relieving cough, lowering b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A01G9/10C05G1/00
CPCA01G24/00A01G22/00C05B1/02C05C9/00C05D1/00C05D1/02C05F3/00C05F5/002C05F11/00
Inventor 刘世才
Owner YUNNAN MEIXIANGQIHANG AGRI TECH CO LTD