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A platform for research: civil engineering, architecture and urbanism
Method for improving drought resistance of alfalfa
The invention discloses a method for improving the drought resistance of alfalfa. The method comprises following steps: an alfalfa plot is deeply ploughed for 42-45 cm; the soil is deeply dug for 30-35 cm, the residual soil layer is leveled, and boxes are placed on the soil layer, wherein the side wall and the bottom portion of each box are provided with through holes, and the upper portion of each box is provided with an opening; 40-50% of the dug soil and a water-retaining agent are mixed to achieve the mixing soil, and the mixing soil is loaded into the boxes, wherein the loading volume of the mixing soil accounts for 2/3 of the volume of each box; a cover plate provided with meshes covers the mixing soil; the residual soil covers the cover plate to form a planting layer; ribs are made on the planting layer, furrows are arranged between the ribs, and alfalfa seeds are planted in the ribs; and furthermore, a headrace and a water storage well are arranged on one side of the alfalfa plot, one end of each furrow is enclosed, and the other end of each furrow is communicated with the headrace, so that rain water can flow into the water storage well along the furrows through the headrace, and water can be taken out from the water storage well when irrigation is required to be carried out.
Method for improving drought resistance of alfalfa
The invention discloses a method for improving the drought resistance of alfalfa. The method comprises following steps: an alfalfa plot is deeply ploughed for 42-45 cm; the soil is deeply dug for 30-35 cm, the residual soil layer is leveled, and boxes are placed on the soil layer, wherein the side wall and the bottom portion of each box are provided with through holes, and the upper portion of each box is provided with an opening; 40-50% of the dug soil and a water-retaining agent are mixed to achieve the mixing soil, and the mixing soil is loaded into the boxes, wherein the loading volume of the mixing soil accounts for 2/3 of the volume of each box; a cover plate provided with meshes covers the mixing soil; the residual soil covers the cover plate to form a planting layer; ribs are made on the planting layer, furrows are arranged between the ribs, and alfalfa seeds are planted in the ribs; and furthermore, a headrace and a water storage well are arranged on one side of the alfalfa plot, one end of each furrow is enclosed, and the other end of each furrow is communicated with the headrace, so that rain water can flow into the water storage well along the furrows through the headrace, and water can be taken out from the water storage well when irrigation is required to be carried out.
Method for improving drought resistance of alfalfa
WAN LIQIANG (author) / LI XIANGLIN (author) / YUAN QINGHUA (author) / HE FENG (author) / MIAO LIHONG (author) / LYU HUIGANG (author) / XIE KAIYUN (author)
2015-11-11
Patent
Electronic Resource
English
IPC:
A01G
Gartenbau
,
HORTICULTURE
/
C05G
Mischungen aus Düngemitteln, die als einzelne von verschiedenen Unterklassen der Klasse C05 umfasst werden
,
MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05
/
E03B
Anlagen oder Verfahren zum Gewinnen, Sammeln oder Verteilen von Wasser
,
INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
Alfalfa Irrigation during Drought
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Subsurface Drip: Improving Alfalfa Irrigation in the West
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