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Sesame and saffron crocus intercropping method

A technology of saffron and sesame, applied in botany equipment and methods, seed immunization, root crop cultivation, etc., can solve the problems of grass shortage, waste of resources, nutrient content and soil erosion, etc., to expand the planting area, save costs, and reduce the environment the effect of pollution

Active Publication Date: 2021-06-25
ZHOUKOU ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If saffron is not intercropped with autumn crops during the dormant period, it will easily cause grass shortage, nutrient and soil erosion, and cause waste of resources

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] A kind of intercropping method of sesame and saffron, comprises the following steps:

[0039] Choose saffron bulbs without pests and diseases, high-quality varieties, and the size of the bulbs is preferably 23-25g;

[0040] S1, soil preparation and fertilization

[0041] Site selection: The soil of the test site is sandy loam, with convenient drainage and irrigation, pH 5.5-6.5;

[0042] Soil preparation: Deep plow the soil 20 days before sowing, apply 45wt% potassium sulfate compound fertilizer (N:P:K=15:1 5:15) 600kg / hm 2 , calcium magnesium phosphate fertilizer 1200kg / hm 2 , and add decomposed livestock and poultry manure 30t / hm 2 Make base fertilizer, ditch and ridge, the width of the ridge is 40cm, the width of the ditch is 40cm, and the depth of the ditch is 20cm;

[0043] S2, sowing saffron:

[0044] On November 9th, immediately after the indoor flowering bulbs were harvested, they were sown in the field immediately, and the amount of bulbs used was 6.5t / hm ...

Embodiment 2

[0066] A kind of intercropping method of sesame and saffron, comprises the following steps:

[0067] Choose saffron bulbs without pests and diseases, high-quality varieties, and the size of the bulbs is preferably 23-25g;

[0068] S1, soil preparation and fertilization

[0069] Site selection: The soil of the test site is sandy loam, with convenient drainage and irrigation, pH 5.5-6.5;

[0070] Soil preparation: Deep plow the soil 20 days before sowing, apply 45wt% potassium sulfate compound fertilizer (N:P:K=15:1 5:15) 750kg / hm 2 , calcium magnesium phosphate fertilizer 1500kg / hm 2 , and add decomposed livestock and poultry manure 45t / hm 2 Make base fertilizer, ditch and ridge, the width of the ridge is 80cm, the width of the ditch is 60cm, and the depth of the ditch is 30cm;

[0071] S2, sowing saffron:

[0072] On November 9th, immediately after the indoor flowering bulbs were harvested, they were sown in the field immediately, and the amount of bulbs used was 6.5t / hm ...

Embodiment 3

[0094]A kind of intercropping method of sesame and saffron intercropping, the difference with embodiment 1 is that the sowing method of saffron bulbs is different, specifically: before sowing, center symmetrical ditch on the ridge surface, 10cm deep ditch, 20cm row spacing, and 15cm row spacing are transplanted , When sowing, the corm bud head is upward, and the soil is covered with 8cm. After sowing, it is necessary to water the roots thoroughly and keep the soil moist.

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Abstract

The invention belongs to the technical field of crop planting, and particularly relates to a sesame and saffron crocus intercropping method which comprises the following steps of soil preparation and fertilization, saffron crocus harvesting, saffron crocus field seedball breeding, saffron crocus growth management, saffron crocus corm dormancy, sesame sowing, sesame growth management and sesame harvesting. According to the sesame and saffron crocus intercropping method, the sesame with the shorter growth period is reasonably intercropped in the saffron crocus dormancy period, weed growth can be restrained, soil nutrient loss can be reduced, on the premise that the saffron crocus yield is not affected, the sesame is increased, the labor cost is saved, and the economic benefits of farmer households are increased.

Description

technical field [0001] The invention belongs to the technical field of crop planting, and in particular relates to an intercropping method of sesame and saffron. Background technique [0002] Sesame, also known as sesame and flax, belongs to the genus Sesame of the family Linaceae. It is an annual erect herb plant widely planted in temperate and tropical regions, and is also an important source of high-quality edible oil in my country. Sesame is particularly rich in nutrition. The seeds are rich in fatty acids, proteins, sugars, trace elements, vitamins, lecithin, sesamol, sesamin, and sesamolin. The content of polyunsaturated fatty acids in fatty acids accounts for 43%, which is an effective ingredient for the prevention and treatment of coronary heart disease, hypertension, diabetes, inflammatory diseases and autoimmune disorders, and is an essential nutrient for normal growth and development of humans; sesamol is Natural antioxidants have a great effect on delaying aging...

Claims

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Application Information

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IPC IPC(8): A01G22/00A01G22/25A01G13/00A01C1/08A01N43/16A01N47/18A01N51/00A01N53/08A01N43/653A01N43/54A01N43/90A01N43/22A01P1/00A01P3/00A01P7/04A01P21/00
CPCA01G22/00A01G22/25A01G13/00A01C1/08A01N43/16A01N47/18A01N51/00A01N53/00A01N43/653A01N43/54A01N43/90A01N43/22Y02A50/30
Inventor 高树广李伟峰王瑞霞张春花徐博涵徐东阳孙妍李春苗刘强李前进何应霞张跃飞
Owner ZHOUKOU ACAD OF AGRI SCI
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