A Cultivation Method for Restoring Abandoned Banana Fields to Plant Bananas

A technology for banana orchards and bananas, applied in the field of agricultural cultivation, can solve problems such as waste of land resources and economic losses, and achieve the effects of controlling outbreaks, reducing morbidity, and improving soil microbial flora.

Active Publication Date: 2015-12-30
HAINAN UNIVERSITY +2
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This has resulted in a huge waste of land resources and economic losses

Method used

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  • A Cultivation Method for Restoring Abandoned Banana Fields to Plant Bananas
  • A Cultivation Method for Restoring Abandoned Banana Fields to Plant Bananas
  • A Cultivation Method for Restoring Abandoned Banana Fields to Plant Bananas

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Embodiment 1

[0033] 1. Field operation method

[0034] The incidence rate of banana wilt disease in the abandoned banana planting land used in this embodiment is about 50%.

[0035] This embodiment adopts 3 kinds of cultivation methods, namely, continuous cropping of bananas in abandoned banana planting land, rotation of pineapples, and rotation of corn and then planting bananas, that is, continuous cropping of bananas, rotation of pineapple-bananas, and rotation of corn-bananas.

[0036] Pineapple-banana crop rotation: remove the aboveground part of bananas, use a rotary tiller to break up all the underground residues, plow them into the soil, operate twice, and then turn them evenly before planting pineapples. When planting pineapples, machines are used to dig trenches with a depth of 40-50 cm, and then planted. The average planting density of pineapples is 3000 plants / mu, and the range is 2800 plants / mu-3200 plants / mu. Deep plowing and shallow planting, ridge cultivation in wide and na...

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Abstract

The invention discloses a cultivation method for recovering abandoned a banana plantation to plant bananas. The cultivation method includes: clearing the overground part of bananas in the banana plantation, ploughing the underground part of the bananas and stirring uniformly; planting one-crop pineapples and managing the pineapples according to regular measures; harvesting pineapple fruits when the pineapples are ripe, ploughing other residues into soil and stirring uniformly; planting the bananas and managing the bananas according to regular measures, wherein the abandoned banana plantation is a plot in which a bananas morbidity of banana wilt is larger than 35%. The pineapples are simple to plant, applicable to large-area planting and good in economic benefits. During planting of the pineapples, the amount of pathogenic bacteria can be effectively restrained, pseudomonas with antagonism capability can be induced, and pseudomonas of soil can be improved. After the pineapple residues are ploughed into the soil, growth of hyphae and germination of spores of the pathogenic bacteria can be effectively restrained, outburst of the pathogenic bacteria is further controlled, and the bananas morbidity of banana wilt can be effectively reduced.

Description

technical field [0001] The invention relates to the technical field of agricultural cultivation, in particular to a cultivation method for restoring abandoned banana orchards to plant bananas. Background technique [0002] In recent years, banana fusarium wilt (also known as banana yellow leaf disease, Panama wilt) caused by Fusarium oxysporumf.sp.cubense (FOC) has spread rapidly in southern my country, seriously hindering modern The healthy development of the banana industry has made the production of bananas face severe challenges. The disease has a wide range of transmission routes, and can be transmitted through water, soil and other media. Some banana orchards in my country have been destroyed. Due to the limitation of climatic conditions, the area of ​​arable land that can be planted with bananas in my country is small. If no effective control measures are taken, the banana industry in my country will face a severe situation. [0003] Once the banana orchard with bana...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G17/00
Inventor 沈其荣阮云泽王蓓蓓李荣黄维富
Owner HAINAN UNIVERSITY
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