Double-row concave type combined ridge tobacco transplant method

A double-row concave and tobacco technology, applied in botany equipment and methods, horticulture, application, etc., can solve the problems of high one-time investment and small promotion area

Inactive Publication Date: 2014-05-14
湖北省烟草公司恩施州公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the late 1990s, major domestic smoking areas began to build tobacco-water supporting projects to solve the problem of periodical drought in the middle and late stages of tobacco plant growth, and achieved certain results. smaller

Method used

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  • Double-row concave type combined ridge tobacco transplant method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] In 2013, 300 mu of flue-cured tobacco demonstration was carried out in Baiyang Town, Lichuan City. The soil in this area is yellow-brown soil with moderate fertility, convenient drainage and irrigation, good lighting conditions, complete baking facilities and convenient transportation. The specific operations are as follows: a. Soil preparation: On April 3, the tobacco field was deeply plowed and sun-dried, weeds were removed and leveled, without large soil lumps. b. Base fertilizer application: on April 10, the amount of pure nitrogen applied per mu was 7.kg, and the ratio of N:P2O5:K2O was 1:1:3; 42kg of tobacco-specific compound, 23.33.kg of superphosphate and bio-organic The amount of fertilizer is 100kg; the strips are applied directly below the tobacco planting row, 20-25cm away from the ridge surface, and the width of the strips of fertilization should be within 15cm to ensure that the strips are evenly applied. c. Ridging: On April 10, the ridges were opened at ...

Embodiment 2

[0013] In 2012, 100 mu of flue-cured tobacco demonstrations were carried out in Sancha Township, Enshi City. The soil is yellow-brown soil with moderate fertility, convenient irrigation and drainage, good lighting conditions, complete baking facilities, and convenient transportation. The specific operations are as follows: a. Soil preparation: On April 1st, the tobacco field was deeply plowed and sun-dried, and weeds were removed and leveled without large soil lumps. b. Base fertilizer application: on April 8, the amount of pure nitrogen applied per mu is 7.5kg, and the ratio of N:P2O5:K2O is 1:1:3; 45kg of tobacco-specific compound, 25kg of superphosphate and 100kg of bio-organic fertilizer will be applied The amount of fertilization; the strips are applied directly below the tobacco planting row, 20-25cm away from the ridge surface, and the width of the strips for fertilization should be within 15cm to ensure that the strips are evenly applied. c. Ridging: on April 8th: 2.3 ...

Embodiment 3

[0015]In 2013, 100 mu of flue-cured tobacco demonstrations were carried out in Xiaoguan Town, Xuan'en County. The area is 950m above sea level, with an annual average temperature of 13.1°C, a frost-free period of 220 days, an annual precipitation of 1427ml, and sunshine hours of 1667.2h. Yellow brown soil, moderate fertility, and convenient drainage and irrigation , good lighting conditions, perfect baking facilities and convenient transportation. The specific operation is as follows: a. Soil preparation: On March 28, the tobacco field was deeply plowed and sun-dried, weeds were removed and leveled, without large soil lumps. b. Base fertilizer application: on April 5, the amount of pure nitrogen applied per mu is 6kg, and the ratio of N:P2O5:K2O is 1:1:3; then bio-organic fertilizer, phosphorus fertilizer and 60% nitrogen fertilizer and potassium fertilizer are used as base fertilizer Standard, fertilize the dosage of tobacco special compound (N:P:K=10:10:20) 36kg, 12% superph...

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Abstract

The invention relates to a double-row concave type combined ridge tobacco transplant method. The method is characterized by comprising the following steps of soil preparation, fertilizer application, ridging, film covering at proper moisture, transplanting at land for growing field crops, field management and management on the land for growing the field crops. The double-row concave type combined ridge tobacco transplant method is simple and easy to implement, and has the obvious advantages of collecting rain, preserving water, saving labor, improving utilization rate of fertilizers and improving the yield, the output value and the economical benefits of tobaccos.

Description

technical field [0001] The invention relates to a method for transplanting tobacco with double rows of concave and combined ridges. Background technique [0002] Although rainfall is abundant in southern my country, the distribution of rainfall is uneven. Periodic droughts often occur in the middle and late stages of tobacco plant growth. Fertilizer and water cannot be coupled, which affects the growth and development of tobacco plants and the quality and availability of upper leaves. Therefore, irrigation is particularly important to stabilize the yield of tobacco leaves and improve the quality of tobacco leaves. In the late 1990s, major domestic tobacco production areas began to build tobacco-water supporting projects to solve the problem of periodical drought in the middle and late stages of tobacco plant growth, and achieved certain results. However, the one-time investment in tobacco-water supporting projects is high and the promotion area smaller. The double-row conc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00
Inventor 呙亚屏倪国仕王瑞谭军孟贵星向必坤上官力彭五星
Owner 湖北省烟草公司恩施州公司
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