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A method for intercropping planting of Cistanche cistanche and oily bean in the salinized area of ​​the Yellow River Delta

The technology of Cistanche cistanche and oily bean can be applied in the agricultural field, which can solve the problems of not involving the salinization area of ​​the Yellow River Delta, and achieve the effects of reducing the evaporation of ground water, increasing the coverage rate, and improving economic benefits.

Active Publication Date: 2022-04-15
BIOTECH RES CENT SHANDONG ACADEMY OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The above-mentioned patent documents all relate to the method of intercropping Cistanche and other crops, but the cultivation environment is the traditional cultivation environment where Cistanche is suitable for growth, that is, sandy wasteland or sandy soil with neutral soil and strong permeability, and windy sandy land. , did not involve the salinized areas of the Yellow River Delta

Method used

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  • A method for intercropping planting of Cistanche cistanche and oily bean in the salinized area of ​​the Yellow River Delta
  • A method for intercropping planting of Cistanche cistanche and oily bean in the salinized area of ​​the Yellow River Delta
  • A method for intercropping planting of Cistanche cistanche and oily bean in the salinized area of ​​the Yellow River Delta

Examples

Experimental program
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Effect test

experiment example 1

[0046]Utilize different varieties of oleander to carry out the screening test of intercropping Cistanche tubulosa in saline-alkali land. The width and length of the mesh of the sieve are respectively 0.6 cm, and the rest are the same as in Example 1.

[0047] From the Institute of Biology, Jilin Academy of Agricultural Sciences, Dingzhou, Hebei, Liaoning, Yunnan and other places, eight domestically planted varieties are introduced: You No. 1, You No. 3, You No. 4, You No. 5, You No. 11, Dingzhou Yuan grain, Liaoning long grain, Yunnan long grain. After two years of cultivation experiments in the saline-alkali land of Beisong Town, Lijin, the number of fruit per plant, the weight of fresh fruit per 100 grains and the fresh fruit weight per mu of different varieties were measured, and one high-yielding variety with salt-alkali tolerance was screened: You No. 3, the weight of fresh fruit per 100 grains The yield was 55.5g, and the yield was 633.8kg / mu; one large-fruit variety wit...

Embodiment 1

[0051] Site selection and leveling: choose sandy land with good drainage. The plot is located in Xiaying Town, Changyi, Weifang City. The soil type is saline fluvo soil. The soil exchangeable sodium content is 495mg / kg, and the water-soluble salt is 2.30g / kg. The hydrolyzable nitrogen, available phosphorus, available potassium, and organic matter contents of the soil are 29.75mg / kg, 2.29mg / kg, 83mg / kg, and 5.19g / kg respectively. The soil is alkaline, with a pH value of 8.37, belonging to moderate saline-alkali soil. Use large machinery to bulldoze and remove weeds and shrubs. Apply 50kg of commercially available common nitrogen, phosphorus and potassium compound fertilizers, 40cm of rotary tillage, and level off.

[0052] (1) Tamarix planting: in March in spring, plant Tamarix chinensis by ridging, with a width of 80 cm and a height of 30 cm. The direction of the ridging is north-south, and the selection of Tamarix seedlings with a ground diameter of 1 cm cuts off the top and ...

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Abstract

The invention relates to a method for intercropping planting of Cistanche cistanche and Cistanche oleifera in the salinized area of ​​the Yellow River Delta. Under the condition of salinized soil in the Yellow River Delta, Cistanche cistanche is planted between the rows of Tamarix inoculated with Cistanche cistanche to make full use of the tamarisk The land between the rows can increase the coverage of ground vegetation, reduce the evaporation of ground water, inhibit the accumulation of soil salt to the surface, and realize the greening improvement and sustainable use of saline-alkali land.

Description

Technical field: [0001] The invention relates to a method for intercropping Cistanche cistanche cistanche and sage bean in the salinized area of ​​the Yellow River Delta, and belongs to the field of agricultural technology. Background technique: [0002] The area of ​​salinized land in the Yellow River Delta area of ​​Shandong Province is very large, accounting for about 30% of the total area of ​​the Yellow River Delta area. For many years, cotton, which is more resistant to salt and alkali, has been an important economic crop in this region. With the reduction of cotton planting area in recent years, the Yellow River Delta region is facing the problem of planting structure adjustment. Introducing and planting characteristic crops with strong salt tolerance and high economic value, and creating an ecological and efficient planting model are effective ways to solve the problem of large-scale saline-alkali land utilization in the Yellow River Delta. [0003] Cistanche tubulo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G22/00A01G22/40
CPCA01G22/00A01G22/40
Inventor 侯蕾王兴军厉广辉范仲学张斌赵传志赵术珍夏晗李长生李爱芹
Owner BIOTECH RES CENT SHANDONG ACADEMY OF AGRI SCI
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