Pasture growing and mulching film combined covering method for soil moisture conservation and recarburization of apple orchard
A technology for growing grass in apple orchards, applied in fertilization methods, botanical equipment and methods, gardening, etc., can solve problems such as the organic combination of grass mulching and plastic film mulching in orchards, so as to increase pasture production, improve yield and quality , Improve the effect of comprehensive economic benefits
Pending Publication Date: 2021-12-17
LANZHOU UNIVERSITY
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AI Technical Summary
Problems solved by technology
However, the previous technologies did not consider the organic combination of grass mulching and plastic film mulching in the orchard, and there is room for improvement
Method used
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Embodiment 1
[0035] From 2014 to 2020, in the orchard of the Sanxing Forest and Fruit Cooperative in Xifeng District, Qingyang City, the combined mulching method of grass and plastic film was applied in the orchard of the apple orchard to maintain moisture and increase carbon. The soil water and fertilizer indicators and apple yield of the apple orchard were monitored, and the specific results are shown in Table 1.
[0036] Table 1 Indexes of apple orchard soil quality and orchard yield under traditional planting and using the invented technology
[0037]
[0038]
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Abstract
The invention discloses a pasture growing and mulching film combined covering method for soil moisture conservation and recarburization of an apple orchard. A method of combining pasture growing on the land between apple tree rows and mulching film covering on the land between the apple tree rows is adopted, the grass growing belt width proportion, the grass growing mowing frequency, the mulching film specification and the covering mode are controlled at the same time, organic fertilizer is applied in a matched mode, and the purposes of saving water, conserving soil moisture and increasing carbon sink are achieved. Compared with the prior art, the method can reduce the application amount of chemical fertilizers and pesticides to the orchard, increase the soil water content, increase soil organic carbon, increase the pasture yield, improve the apple yield and quality, and improve the comprehensive economic benefits of the orchard, and has wide popularization and application prospects.
Description
technical field [0001] The invention relates to the technical field of planting, in particular to a combined grass and plastic film covering method for maintaining moisture and increasing carbon in apple orchards. Background technique [0002] The economic forest (fruit) industry such as apples in the Loess Plateau has developed rapidly, with a substantial increase in planting area and output, continuous increase in output value benefits, and a steady improvement in the level of industrialization. The apple industry has become the leading industry in the rural economic development of fruit-producing areas. However, at present, most apple orchards still adopt the clear tillage system of plowing and intertillage combined with herbicide weeding, and generally use a large amount of chemical fertilizers and pesticides, which leads to soil compaction and acidification, pesticide residue pollution, nutrient leaching loss, and low water and fertilizer use efficiency. Issues such as ...
Claims
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IPC IPC(8): A01G17/00A01G20/00A01G13/02A01C21/00C05G1/00
CPCA01G17/005A01G20/00A01G13/0275A01C21/00C05C9/00C05G1/00Y02A40/28
Inventor 王自奎杨倩沈禹颖张宝庆吴玉环马千虎王立李惟婕
Owner LANZHOU UNIVERSITY