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Planting method for saline-alkali soil cyperus esculentus-chenopodium quinoa intercropping

A planting method, the technology of oily bean, which is applied in the fields of soil preparation method, botanical equipment and method, chemical instrument and method, etc., can solve the problems of high nutrient consumption, lower crop quality, fierce competition among species, etc., and achieve improvement Utilization rate, reducing soil alkalization, improving the effect of air permeability and water retention

Inactive Publication Date: 2019-06-18
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

Quinoa has the characteristics of barren resistance, drought resistance, and salt-alkali tolerance. It is also a good attempt to plant crops in saline-alkaline land. intermittently"
In the existing intercropping planting mode, when the intercropping species is not selected properly, it is easy to cause fierce competition between species, reduce yield, and reduce crop quality, etc.
At present, there is no report on the intercropping of bean and quinoa

Method used

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  • Planting method for saline-alkali soil cyperus esculentus-chenopodium quinoa intercropping
  • Planting method for saline-alkali soil cyperus esculentus-chenopodium quinoa intercropping
  • Planting method for saline-alkali soil cyperus esculentus-chenopodium quinoa intercropping

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Embodiment 1

[0022] A planting method for saline-alkali soil bean-quinoa intercropping, the specific steps are as follows:

[0023] (1) Seed soaking to accelerate germination: Oil sage beans are first dried in the sun for 1-2 days, and then soaked in warm water at 45 ℃ for 12-16 hours. When the seeds are soaked until there are no wrinkles on the surface, take them out and put them in straw bags or baskets, and cover them with sacks or straw bags. Rinse with warm water at 30-40°C every 12 hours. After 2-3 days of accelerated germination, the seeds will be white, and then the seeds of oily bean and quinoa will be soaked with plant ash extract for 12 hours;

[0024] The method used in the plant ash leachate is: add plant ash to water according to the ratio of material to liquid 1g: 20mL, add ammonium persulfate accounting for 0.3% of the plant ash mass, stir and soak for 40min, add starch of the same quality as the plant ash to the filtrate after filtration, and increase the temperature to 50...

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Abstract

The invention relates to a planting method for saline-alkali soil cyperus esculentus-chenopodium quinoa intercropping, and belongs to the technical field of crop planting. The method specifically comprises the following steps of (1) soaking seeds and germinating; (2) conducting soil preparation and fertilizing; (3) ridging cyperus esculentus, conducting mulching film covering planting, and intercropping two rows of the chenopodium quinoa in two ridges of the cyperus esculentus; (4) conducting field management. Through the intercropping of the cyperus esculentus and the chenopodium quinoa, it is avoided that the yield is seriously reduced after the planting of chenopodium quinoa continuous cropping, the phenomenon of 'land resting' caused by the long-term single cropping of the chenopodiumquinoa is prevented, the utilization of soil is improved, the yield of the cyperus esculentus and the chenopodium quinoa is improved, higher economic benefits are obtained, and the intercropping planting model lays the foundation for the large-scale popularization and planting of the saline-alkali soil cyperus esculentus and chenopodium quinoa.

Description

technical field [0001] The invention relates to a planting method for the intercropping of oily bean and quinoa in saline-alkali land, and belongs to the technical field of crop planting. Background technique [0002] At present, the area of ​​saline-alkali land in my country is constantly expanding, mainly distributed in the plains and basins of Northwest, Northeast, North China, coastal areas, etc., especially in the Yellow River Delta, where the long-term immersion and scouring of seawater caused the accumulation of soil salinity in coastal areas , the area of ​​saline-alkali land is expanding year by year. As the saline-alkali land inhibits the growth of common crops and the low productivity level becomes an important factor hindering the sustainable development of agriculture, the planting and screening of salt-tolerant crops has become an urgent problem to be solved. Yassa bean has strong adaptability, and its salt-alkali tolerance has become an excellent choice for cr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G22/20A01G22/00A01C1/00A01B79/02C09K17/40
Inventor 张斌秦岭刘晶王颖朱文卿马德源范仲学赵倩
Owner BIOTECH RES CENT SHANDONG ACADEMY OF AGRI SCI
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