Interplanting method for peanuts and daylily on red soil gentle slope dry land

A technology for daylilies and peanuts, applied in botany equipment and methods, horticulture, plant cultivation, etc., can solve unseen problems, achieve the effects of improving water use efficiency, light energy use efficiency, and increasing farmers' income

Inactive Publication Date: 2015-10-07
JIANGXI INST OF REO SOIL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If peanuts and day lily are intercropped, their symbiotic period is at least 107 days. However, there are no reports about peanut and day lily intercropping at home and abroad, especially no reports

Method used

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  • Interplanting method for peanuts and daylily on red soil gentle slope dry land

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Example Embodiment

Specific embodiment one

[0048] Kind of like figure 1 The intercropping method of peanut and day lily in dry land with gentle slope of red soil, including selection of day lily and peanut, fertilization, seeding, dense planting, weeding, and top dressing, are the same as existing local planting methods, among which peanut planting is the same as existing peanut Single cropping is exactly the same.

[0049] The red soil gentle slope dry land that specifically implements the intercropping method of the present invention is located in Zhanggong Town, Jinxian County, Jiangxi Province, with geographic coordinates of 116°26′ east longitude, 28°37′ north latitude, and an altitude of 26 meters. The test period is 2010-2014.

[0050] The length of the test plot is 21.00 meters, the width is 15 meters, two adjacent intercropping units with a length of 10.50 meters are set up, and the two intercropping units share the second narrow row daylily. Daylily plant spacing is 0.15 meters, each row ...

Example Embodiment

Specific embodiment two

[0076] A method for intercropping peanuts and day lily on gentle slope dry land in red soil. The method is the same as that of the first embodiment, the difference lies in:

[0077] The length of the test plot is 24.92 meters, the width is 15 meters, and two adjacent intercropping units with a length of 12.46 meters are set.

[0078] The wide row size of day lily is 11.96 meters, the number of peanut planting rows is 36, and the safety distance between day lily and peanut is 0.38 meters, which satisfies the relationship: 0.32 meters×(36-1)+0.38 meters×2=11.96 meters.

[0079] The day lily variety is a magnificent flower, mid-maturing, with a full growth period of 190 days, with upright leaves, dark green, 75 cm to 95 cm long and 13 mm to 17 mm wide. The flower buds are yellow, 10.5 cm to 13.0 cm long, 7 mm to 8 mm thick, 50 grams per 50 to 60 dried flowers, and the drying rate is 18%. The flower buds are about 110 cm high, and each bud can pick about 60 flow...

Example Embodiment

Specific embodiment three

[0087] A method for intercropping peanuts and day lily on gentle slope dry land in red soil. The method is the same as that of the first embodiment, the difference lies in:

[0088] The length of the test plot is 28.84 meters, the width is 15 meters, and two adjacent intercropping units with a length of 14.42 meters are set.

[0089] The wide row size of day lily is 13.92 meters, the number of peanut planting rows is 42 rows, and the safety distance between day lily and peanut is 0.40 meters, which satisfies the relationship: 0.32 meters × (42-1) + 0.40 meters × 2 = 13.92 meters.

[0090] The day lily variety is white flowers, medium maturity, full growth period of 196 days, straight leaves, light green, length 91 cm ~ 110 cm, width 19 mm ~ 20 mm, flower buds are 150 cm high, and each bud contains 60 ~ 100 flowers The flower starts to be harvested in early June and ends in early September. It is about 90 days long. The flower buds are 10 cm to 11 cm long an...

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Abstract

An interplantation method for peanuts and daylilies on red soil gentle slope dry land comprises the steps of setting at least one interplantation unit and controlling the wide and narrow row spacings of daylilies during interplantation of the peanuts and the daylilies. The narrow row spacing is 0.40 to 0.90m with 2 to 3 rows of daylilies; the wide row spacing is 10.00 to 13.92m; peanuts can be grown in the wide row spacing for 30 to 42 rows; and a safety distance between the daylilies and the peanuts is 0.36 to 0.40m. By the use of the interplantation method, obvious yield increasing effect can be achieved; water and soil loss can be prevented, so obvious red soil gentle slope dry land modification effect can be realized; field trial proves that peanuts output can increase by 10.57 to 12.82%, daylilies output can increase by 2.36 to 4.87%, and production value can obviously increase by 372.14 to 402.58yuan/mu, so peasant income can be obviously increased; the interplantation method can work as a technical support for popularization of plant hedge row-crop planting on red soil gentle slope dry lands; and the interplantation method can be suitable for large scale promotion and application in Chinese southern red soil gentle slope dry lands.

Description

technical field [0001] The invention relates to planting crops, in particular to a method for intercropping peanuts and day lilies in red soil gentle slope dry land. Background technique [0002] Red soil dryland is an important agricultural soil resource in southern China, and has always been the focus of development and utilization research. For a long time, the common conditions of erosion, acidity, stickiness, flatness and thinness in red soil dryland have seriously restricted the development of land productivity. Contour planting and vetiver hedgerow-crop planting are one of the important measures to prevent and control soil erosion in red soil dryland in recent years. However, the planting of crops at the same height cannot effectively utilize the light and heat resources in the red soil area, and the planting of vetiver hedgerows and crops has no great economic benefits, and cannot effectively solve the problem of increasing farmers' income. [0003] Day lily, also ...

Claims

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Application Information

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IPC IPC(8): A01G1/00
CPCA01G22/00
Inventor 钟义军叶川黄欠如李钟平孙永明成艳红武琳黄尚书张昆
Owner JIANGXI INST OF REO SOIL
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