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Interplanting and rotation cultivation method for konjac and corn

A cultivation method and technology of konjac, which is applied in the field of crop cultivation, can solve problems such as unsatisfactory use of sunlight and prevention of sunburn, and can not meet the needs, so as to reduce the amount of fertilization and the use of pesticides, reduce konjac soft rot, The effect of protecting the ecological environment

Inactive Publication Date: 2012-07-18
重庆天娇农业开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In 2006, domestic and foreign demand for fresh konjac was 900,000 tons, while the output was only 520,000 tons, far from meeting the demand
Patent No. 200310110792.X published "A Method for Controlling Konjac Soft Rot by Diversified Planting of Konjac and Corn". This method can achieve the purpose of controlling soft rot, but it is not ideal for rational use of sunlight and prevention of sunburn

Method used

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  • Interplanting and rotation cultivation method for konjac and corn
  • Interplanting and rotation cultivation method for konjac and corn
  • Interplanting and rotation cultivation method for konjac and corn

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Experimental program
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Embodiment 1

[0023] In 2009, Chongqing Pengshui County Tianjiao Agricultural Development Co., Ltd. selected 80 mu of field in Siping Village, Ditang Township, Pengshui County to cultivate konjac and corn in sets of wheels; 20cm, width of furrow between ridges is 20cm, length of ridge is 10m; horizontal cultivation mode is: furrow edge—15cm—corn plant—25cm—konjac plant—25cm—corn plant—25cm—konjac plant—15cm ——The edge of the ditch; the vertical cultivation mode is: edge of the ditch——15cm——corn plant——25cm——konjac plant——25cm——corn plant…………Corn plant——25cm——konjac plant——15cm— — the edge of the ditch (eg figure 1 ); In 2010, corn was planted at the stubble where konjac was planted in 2009, and konjac was planted at the stubble where corn was planted, that is, the horizontal cultivation mode was: furrow edge—15cm—konjac plant—25cm—corn plant—25cm— ——Konjac plant——25cm——Corn plant——15cm——The edge of the ditch; the vertical cultivation mode is: edge of the furrow——15cm——Konjac plant——25cm——C...

Embodiment 2

[0025] In 2009, Chongqing Pengshui County Tianjiao Agricultural Development Co., Ltd. carried out konjac and corn casing wheel cultivation in a field of 50 mu in Shuigouzi Village, Longshe Town, Pengshui County; first, the field was plowed and ridged, with a ridge width of 130cm and a ridge height of 20cm , the furrow width between ridges is 20cm, and the ridge length is 15m; the horizontal cultivation mode is: edge of furrow—20cm—corn plant—30cm—konjac plant—30cm—corn plant—30cm—konjac plant—20cm— — the edge of the ditch; the vertical cultivation mode is: the edge of the ditch——20cm——corn plant——30cm——konjac plant——30cm——corn plant……………………… Ditch edges (eg figure 1 ); In 2010, corn was planted at the stubble where konjac was planted in 2009, and konjac was planted at the stubble where corn was planted, that is, the horizontal cultivation mode was: furrow edge—20cm—konjac plant—30cm—corn plant—30cm— —Konjac plant—30cm—corn plant—20cm—edge of ditch; vertical cultivation mode: ...

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Abstract

The invention relates to an interplanting and rotation cultivation method for konjac and corn, comprising plant interplanting and crops rotation. The method specifically comprises the steps of cultivating with crisscrossing arrangement of konjac plants and corn plants; culturing corn plants in the next year in the harvested land where the konjac plants are cultured this year; culturing the konjacs in the next year in the harvested land where the corn plants are cultured this year; and repeating in this way every year in the future. The interplanting and rotation cultivation method has the beneficial effects that: the konjac belongs to skiophytes and the corn is sun-loving plant, the soil height of corn growth is higher than that of konjac growth, respective needs of the konjac plants and the corn plants are met through interplanting, sunlight is effectively utilized, the yield and the quality of the konjacs and the corns are improved, the planting density of a unit area is increased, the utilization efficiency of land is improved, the distribution of nutrients among different crops is coordinated, the effective utilization of soil fertility is improved, the occurrences of diseases and insect pests and konjac soft rot are reduced, the corns are capable of cutting off disease transmission paths of the soft rot, so that the fertilizing amount and the use of pesticides are reduced, and the ecological environment can be protected and the product quality is improved.

Description

technical field [0001] The invention belongs to the technical field of crop cultivation, in particular to a method for cultivating konjac and corn in sheaths. Background technique [0002] Konjac, also known as Konjac, belongs to the perennial tuber herbaceous plant of Araceae; it is mainly produced in the tropical and subtropical regions of the Eastern Hemisphere, and China is one of its origins. Sichuan, Hubei, Hunan, Yunnan, Guizhou, Shaanxi, Guangdong, Guangxi, Anhui, Fujian, Taiwan There are many kinds of konjac, there are more than 260 varieties in the world, and 21 kinds in China, 8 of which are endemic to China. [0003] The history of the application of konjac in our country was first seen in Tao Hongjing's "Famous Doctors" in the Wei and Jin Dynasties. Konjac was first recorded as a medicine, and later medical works of all dynasties were compiled. method. [0004] Konjac is a beneficial alkaline food. For people who eat too much animal-based acidic food, eating k...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00
Inventor 周麟
Owner 重庆天娇农业开发有限公司
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