Soil moisture conservation method of passion fruits in karst dolomite area

A passion fruit and soil technology, applied in the direction of botany equipment and methods, plant protection, plant protection cover, etc., can solve the problems such as inapplicable passion fruit planting

Inactive Publication Date: 2017-05-31
贵州省山地资源研究所
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is no report on the soil moisture conservation technology and method for passion fruit in the karst dolomite distribution area. At the same time, the soil moisture conservation technology and method for other plants are not suitable for the cultivation of passion fruit

Method used

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Examples

Experimental program
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Embodiment Construction

[0016] Implementation location: "Karst mountainous high-efficiency and characteristic liana industry-university-research base" in Guangming Tea Farm, Kedu Town, Pingtang, Guizhou Province.

[0017] 1) Soil moisture conservation materials and time: In Guizhou karst dolomite distribution area, use black plastic film to cover moisture conservation from early December to the end of March; mid-April to mid-October, use straw, sawdust, and dead grass to cover moisture conservation;

[0018] 2) Before covering with plastic film, straw, sawdust and hay, fully irrigate the seedlings to make the soil reach the field water holding capacity and ensure the water absorption of the seedlings;

[0019] 3) When straw, sawdust, and hay are used to cover the moisture conservation, these moisture conservation materials need to be sterilized with 5% carbendazim or potassium permanganate solution to avoid the influence of the pathogens carried by the moisture conservation materials on the passion fr...

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Abstract

The invention discloses a soil moisture conservation method of passion fruits in a karst dolomite area. The soil moisture conservation method comprises the following operation steps: covering with a black plastic film to conserve moisture from the beginning of December to the end of March; using straw, sawdust and withered grass to cover to conserve moisture from the middle ten days of April to the middle ten days of October; fully irrigating nursery stocks before being covered by the plastic film, the straw, the sawdust and the withered grass; sterilizing and disinfecting the moisture conservation materials through 5% carbendazim or potassium permanganate fluid; cutting the black plastic film into a square shape and forming a round hole in the middle of the black plastic film; enclosing a round shape or a square shape around the nursery stocks when the straw and the withered grass are utilized to cover to conserve moisture, wherein the thickness is 10 to 15cm; enclosing a round shape around the nursery stocks when the sawdust is utilized to cover to conserve moisture, wherein the thickness is 5 to 8cm. By means of the method, long-time irrigation is reduced in a dry period, labor and water resource cost are reduced, the yield can be improved by 30% or above, and revenue is increased.

Description

technical field [0001] The invention relates to the planting, growth, development, high yield and high-efficiency cultivation of passion fruit on soil developed in karst dolomite, and is a soil moisture conservation method for passion fruit (passion fruit) in karst dolomite area. Background technique [0002] Passiflora edulia (Passiflora edulia Sims), also known as Passiflora edulia Sims, is a perennial evergreen climbing herbaceous or semi-woody evergreen vine belonging to the Passiflora family Passiflora. "Reputation. Commonly known as passion fruit, passion fruit, clock fruit, guava, Brazil nut and so on. Originating in Brazil and other places in South America, it is currently distributed and cultivated in Taiwan, Guangdong, Guangxi, Fujian, Yunnan and other places in my country. [0003] The national karst area is 1.3 million km 2 , with an area of ​​540,000 km in the south 2 , the karst distribution area of ​​Guizhou Province is 109,100 km 2 , accounting for 61.92...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G13/02
CPCA01G13/0262A01G13/0275
Inventor 李安定蔡国俊张丽敏龙秀琴张建利
Owner 贵州省山地资源研究所
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