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Cultivation method for increasing production of cassava seed stalk through girdling

A cultivation method and cassava technology, applied in botany equipment and methods, horticulture, application, etc., can solve problems such as literature reports that have not been consulted, and achieve the effects of high labor cost, increased output, and low labor cost

Inactive Publication Date: 2013-11-27
保山全心农业科技有限公司
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

[0004] Before the present invention was proposed, there was no literature report related to cassava seed stem girdling

Method used

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  • Cultivation method for increasing production of cassava seed stalk through girdling

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Experimental program
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Effect test

Embodiment

[0028] The present invention selects the main planting varieties SC205 and SC5 of cassava as test materials, and the test results are as follows:

[0029] Table 1. Comparison of agronomic traits of single cassava planted in SC205 conventional and girdling

[0030] Cultivation method

[0031] Table 2. Comparison of agronomic traits of single cassava planted in conventional SC5 and girdling

[0032] Cultivation method

[0033] Through experiments, it can be seen that compared with conventional planting, the three agronomic indicators of plant height, stem diameter and potato length in girdling planting have decreased, but the number of fresh potatoes and the yield per plant have increased significantly, and the number of fresh potatoes has increased significantly. The yield rate is more than 50%, and the yield increase rate per plant is also more than 25%.

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Abstract

The invention relates to a cultivation method for increasing production of cassava seed stalks through girdling. The effective utilization rate of a plant to land and light heat is improved by increasing the length of the cassava seed stalks and blocking nutrients from the middle, so that tuberization of the plant can be formed at both ends so as to improve the yield of cassava. The yield can be obviously improved by planting the cassava seed stalks through girdling. The cultivation method is simple in technical operation and little in labor force consumption, thus the cultivation method is beneficial to improving economic income of cassava farmers, improving the activeness of farmers for planting cassava, and promoting the healthy development of the cassava industry.

Description

technical field [0001] The invention provides a cultivation method for cassava seed stem girdling to increase yield, which belongs to the field of tropical crop cultivation. Background technique [0002] Cassava (Manihot esculenta Crantz), also known as cassava and cassava, is a species of cassava in the Euphorbiaceae family. It is a perennial (tropical, subtropical) or annual (temperate) shrub. ), one of the seven major crops with an annual output of more than 100 million tons, has become the main dry food and feed crop widely planted, and is the main source of heat energy in the daily food of many tropical countries. However, the low yield of cassava has always been an important factor restricting the development of cassava industry in my country. Therefore, increasing the yield per unit area of ​​cassava has always been a subject that researchers have been working hard to overcome. [0003] Cassava is a one-year to perennial vegetative propagation crop. At present, the m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00
Inventor 刘光华刘倩李月仙严炜娄予强张林辉段春芳沈绍斌宋记明
Owner 保山全心农业科技有限公司
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