Fertilization method and planting box for improving crop phosphate fertilizer utilization efficiency
A fertilization method and planting box technology, which are applied in the direction of fertilization methods, botany equipment and methods, and fertilization devices, can solve the problems of polluting the ecological environment, low phosphorus diffusion rate, and low utilization rate of phosphorus fertilizers, so as to save input costs and reduce The contact area and the effect of improving utilization efficiency
Active Publication Date: 2022-06-21
SOUTH ASIAN TROPICAL AGRI SCI RES INST OF GUANGXI
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[0002] In related technologies, phosphorus has a low diffusion rate in soil, poor mobility and strong immobilization, especially in southern acidic red soil, it is very easy to form insoluble compounds with metal elements such as Fe and Al, resulting in low utilization rate of phosphorus fertilizer and ecological pollution. surroundings
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[0034] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0035] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relationship between various components under a certain posture (as shown in the accompanying drawings). The relative positional relationship, the movement situation, etc., if the specific posture changes, the directional indication also changes accordingl...
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The invention discloses a fertilization method and a planting box for improving the utilization efficiency of phosphate fertilizer for crops, wherein the fertilization method for improving the utilization efficiency of phosphate fertilizer for crops comprises the following steps: providing crops to be fertilized, phosphate fertilizer and a planting box; putting soil into the planting box , implanting the crops in the planting box, and establishing a local fertilization space around the crops, applying 30%-70% of the phosphorus fertilizer into the local fertilization space; applying 30%-70% The phosphate fertilizer is evenly applied around the crops. The present invention establishes a local fertilization space around the crops, supplemented by applying part of the fertilizer evenly around the crops, so that the crops can evenly absorb the nutrients in the phosphorus fertilizer, thereby realizing the improvement of the utilization efficiency of the phosphorus fertilizer and saving the fertilizer input cost.
Description
technical field [0001] The invention relates to the technical field of agricultural planting, in particular to a fertilization method and a planting box for improving the utilization efficiency of phosphate fertilizer for crops. Background technique [0002] Among the related technologies, phosphorus has low diffusion rate, poor mobility and strong immobilization in soil. Especially in southern acidic red soil, it is easy to form insoluble compounds with metal elements such as Fe and Al, resulting in low utilization rate of phosphorus fertilizer and ecological pollution. surroundings. SUMMARY OF THE INVENTION [0003] The main purpose of the present invention is to provide a fertilization method for improving the utilization efficiency of phosphate fertilizer in crops, aiming at improving the utilization efficiency of phosphate fertilizer. [0004] In order to achieve the above-mentioned purpose, the fertilization method of improving crop phosphate fertilizer utilization ...
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IPC IPC(8): A01C21/00A01G9/02A01G9/029
CPCA01C21/00A01G9/02
Inventor 覃潇敏韦持章农玉琴李金婷韦锦坚廖春文骆妍妃覃宏宇阳景阳陈远权陆金梅陈杏吴琴斯
Owner SOUTH ASIAN TROPICAL AGRI SCI RES INST OF GUANGXI