Crops-fertilizing method

A fertilization method and crop technology, applied in fertilization methods, fertilization devices, agriculture, etc., can solve problems such as backward fertilization technology, fake fertilizers, and reducing farmers' enthusiasm for efficient farming

Inactive Publication Date: 2010-09-22
衷成华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the Chinese people have a lot of land and little land, and the task of achieving self-sufficiency and satisfying food and drink is heavy. One of the important reasons is that the fertilization technology is outdated and blindly fertilizing, resulting in low crop efficiency and poor quality, let alone the inability to fully utilize and tap land resources. , affecting the rapid improvement of living standards and the rapid development of national strength
[0003] At present, there is a com

Method used

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  • Crops-fertilizing method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0182] Embodiment 1, test data statistics table (1)

[0183] 1: Investigated household: Zhao Moumou, Zhaojing Village, Zhu'a Town, Qihe County, Shandong Province

[0184] Two: Phone number: 0534-******** Mobile: 139********

[0185] Three: Investigation time: August 22, 2008

[0186] Four: This household provides the following information:

[0187] 1: Red loam soil, good water conservancy conditions.

[0188] 2: In the summer of 2007: the yield of wheat per mu is 900 catties, the straw is returned to the field, and the large manure is spread: 1.5 cubic meters.

[0189] 3: Autumn of 2007: The yield of corn per mu is 1450 catties, and the straw is returned to the field.

[0190] 4: After the autumn of 2007: planting wheat and laying base fertilizer: compound fertilizer: (15-15-15) 100 jin / mu, cottonseed cake 100 jin / mu, Jinmantian organic fertilizer 50 jin / mu.

[0191] Spring 2008: Wheat turns green: 30 catties of urea (46%).

[0192] Wheat yield: 1350 jin / mu.

[0193] Fi...

Embodiment 2

[0208] Embodiment 2: test data statistics table (two)

[0209] 1: The household to be investigated: Liang Moumou, Wangshuangtang Village, Yaozhan Town, Pingyuan County, Shandong Province

[0210] Two: Phone number: 0534-********

[0211] Three: Investigation time: June 13, 2009

[0212] Four: This household provides the following information:

[0213] In accordance with the spirit of the superiors, the Pingyuan County Agricultural Bureau has set up 10,000 mu of high-yield fields, of which 10 mu should exceed 1,400 jin. Use the household's 10 acres of wheat fields. Donated fertilizer to the household, provided free guidance on management techniques, and signed up for the household to participate in the Shandong Province Wheat "King of Grain Contest".

[0214] 1: Red loam soil, good water conservancy conditions.

[0215] 2: In the summer of 2008: 1150 catties of wheat was harvested per mu, and the straw was returned to the field.

[0216] 3: Autumn of 2008: The yield of co...

Embodiment 3

[0232] Embodiment 3 test data statistics table (three)

[0233] 1: Investigated household: Liu Moumou, No. 57, Santang Street, Santang Township, Pingyuan County, Shandong Province

[0234] Two: Mobile phone number: 130********

[0235] Three: Investigation time: August 28, 2007

[0236] Four: This household provides the following information:

[0237] 1: Red clay, with better water conservancy conditions.

[0238] 2: In the summer of 2006: 900 catties of wheat was harvested per mu, and the straw was returned to the field.

[0239] 3: Autumn of 2006: 1,000 catties of corn per mu, straws returned to the field.

[0240] 4: After the autumn of 2006: planting wheat and laying base fertilizer: compound fertilizer (16-16-16) 50 catties / mu.

[0241] Spring 2007: Wheat turns green: urea (46%) 60 catties / mu.

[0242] Wheat yield: 840 jin / mu.

[0243] Five: Theoretical calculation method, the verified output is shown in Table 3:

[0244] table 3

[0245] season

...

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Abstract

The invention discloses a crops-fertilizing method, which comprises the following: (1) a step of calculating the soil productivity according to the type of to-be-fertilized land through a formula which is first-season soil productivity plus second-season soil productivity equals soil productivity, (2) a step of formulating a pre-production plan, determining target yield and determining fertilization amount according to fertility needed by the target yield, wherein calculation formulas of fertilization amount are: the total amount of chemical fertilizer needed by the target yield minus soil productivity equals fertilization amount, and target yield which is divided by 100 and then multiplied by absorption amount per 50 kg is the total amount of chemical fertilizer needed by the target yield; and (3) a step of fertilizing, which is to fertilize the land according to the fertilization amount figured out. The fertilizing method does not need to measure soil, formulates the pre-production plan according to the own growing environment of crops and the growth characteristics of the crops, calculates the soil productivity, formulates a fertilizing plan, and then performs fertilization, thereby having the advantages of high benefit, low input, high output and the like and corresponding with the demand of farmers, and popularization and application are suggested.

Description

technical field [0001] The invention relates to a method for fertilizing crops. Background technique [0002] At present, the Chinese people have more land and less land, and the task of achieving self-sufficiency and satisfying food and drink is arduous. One of the important reasons is that the fertilization technology is backward and blindly fertilizing, resulting in low efficiency and poor quality of crops, and it is not possible to make full use of and tap land resources. , affecting the rapid improvement of living standards and the rapid development of national strength. [0003] At present, there is a common phenomenon in the fertilization of crops: "Fertilizers follow one, not according to one's own soil strength, random evaluation after harvest, and true and false fertilizers", which is specifically manifested as follows: whichever farmer has a high crop yield, it is followed by the corresponding variety name , fertilization methods run; most farmers listen to the e...

Claims

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Application Information

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IPC IPC(8): A01C21/00
Inventor 衷成华
Owner 衷成华
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