Pumpkin topdressing method
The technology of pumpkin and pumpkin vine is applied in the field of pumpkin planting, which can solve the problems of low absorption rate, narrow absorption range, and easy flow of fertilizer due to the scouring of rainwater, so as to achieve the advantages of simple operation, long fertilizer supply effect, and convenient rapid absorption and transmission. Effect
Inactive Publication Date: 2010-12-08
谭建
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Problems solved by technology
The traditional basal fertilizer is concentrated on the total root of the pumpkin, resulting in a narrow absorption range; the sprayed fertilizer is easily washed by rainwater and flows, and the absorption rate is low
Method used
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[0006] After the first batch of pumpkin fruit is picked, make a loamy soil mass to apply topdressing fertilizer to the tillering part of the pumpkin cane. Prepare urea, diammonium phosphate and soil at a ratio of 1:1:8, mix with water, and make a loam mass. The fertilizing soil mass is applied to the tillering part of the pumpkin cane, which can be quickly absorbed and transported, and the fertilizer supply effect is long, and the pumpkin yield can be increased by 20%.
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The invention discloses a pumpkin topdressing method and aims to provide the pumpkin topdressing method of saving fertilizer, increasing the absorption of the fertilizer and promoting the yield of pumpkins. The invention adopts the technical scheme that a fertile soil mass is manufactured to carry out stem pressing and top dressing to the tillering positions of the canes of the pumpkin. The main compositions of the fertile soil mass are nitrogen fertilizers and phosphate fertilizers. The proportion of the nitrogen fertilizers, the phosphate fertilizers and soil is 1:1:8. The invention has simple operation and long fertilizer supplying effect, is convenient for quickly absorbing and transmitting the fertilizer, thereby improving the young pumpkin setting rate.
Description
technical field [0001] The invention relates to pumpkin planting technology. Background technique [0002] Commonly used base fertilizers include barn manure, compost or green manure, etc., and the amount is relatively large, generally accounting for 1 / 3-1 / 2 of the total fertilization amount, and 3000-4000 kg of organic fertilizer is applied per mu. All or most of phosphorus and potassium fertilizers are used as base fertilizers and mixed with organic fertilizers and applied to the soil layer. In the case of insufficient organic fertilizer, 15-20 kg of nitrogen, phosphorus, and potassium compound fertilizers should be applied per mu. There are two methods of base fertilizer: sprinkling and concentrated application. Topdressing is mainly quick-acting nitrogen fertilizer, combined with the application of phosphorus and potassium fertilizers. The amount of topdressing generally accounts for 1 / 2-2 / 3 of the total fertilization amount. The topdressing fertilizer at the seedling...
Claims
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IPC IPC(8): A01G1/00
Inventor 谭建
Owner 谭建
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