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A kind of banana nutritional formula and formula using method

A nutritional formula, banana technology, applied in the field of agriculture, can solve the problems of unseen fertilization methods, fertilizers that do not have water and fertilizer integration, and water and fertilizer integrated irrigation and fertilization systems, etc., to reduce labor input costs, improve fertilizer utilization, and high The effect of practical value

Active Publication Date: 2022-05-17
HAINAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

CN103404284A provides a method for fertilizing bananas. According to the growth state of bananas and the characteristics of fertilizer needs, organic fertilizers rich in nutrients such as N, P, K, Ca, Mg and chemical fertilizers are used in different periods to give different amounts of fertilization to bananas. These patents fail to provide nutrient formulas for different stages of the banana growth period and the fertilizers provided do not meet the requirements of water and fertilizer integration, and cannot be used in water and fertilizer integrated irrigation and fertilization systems
There is no nutrient formula and fertilization method for the integrated water and fertilizer package determined according to the nutrient demand law of different growth and development stages in the whole growth cycle of bananas

Method used

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  • A kind of banana nutritional formula and formula using method
  • A kind of banana nutritional formula and formula using method
  • A kind of banana nutritional formula and formula using method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0067] In the fertilization method of the patented water and fertilizer integrated formula, N: 0.94g per plant in the first month before the growth of 8 banana leaves, P 2 o 5 : 0.33g, K 2 O: 1.54g, irrigation amount 75kg, such as urea 1.76g, diammonium hydrogen phosphate 0.61g, potassium sulfate 2.84g, N: 2.18g per plant in the second month, P 2 o 5 : 0.76g, K 2 O: 3.57g, irrigation volume 95kg, such as urea 4.10g, diammonium hydrogen phosphate 1.43g, potassium sulfate 6.61g, of which N: P 2 o 5 :K 2 O=1:0.35:1.64, fertilization starts 10 days after planting; N: 2.54g per plant before 12 leaves after banana grows 8 leaves, P 2 o 5 : 1.56g, K 2 O: 5.32g, irrigation volume 95kg, N: P 2 o 5 :K 2 O=1:0.61:2.10, such as urea 4.18g, diammonium hydrogen phosphate 2.94g, potassium sulfate 9.86g, applied once a week, four times in total; after banana grows 12 leaves, apply N to each plant before 16 leaves : 21.54g, P 2 o 5 : 5.98g, K 2 O: 51.72g, irrigation volume 95kg,...

Embodiment 2

[0069] Take the Banana Test Site in Meifeng West Village, Qiaotou, Fushan, Chengmai County as an Example

[0070] Test time: one year

[0071] Test site: Meifeng West Village, Qiaotou Town, Fushan, Chengmai County

[0072] Test material: Baodao banana

[0073]General situation of the tested soil: basalt brick red loam, the basic condition of soil fertility is shown in Table 1

[0074] Table 1 The basic situation of soil fertility of the banana experimental field in Meifengxi Village, Fushan Qiaotou, Chengmai County

[0075]

[0076] Test plan:

[0077] In this experiment, two treatments were adopted: traditional fertilization method and fertilization with the patent water and fertilizer integration formula. The row spacing of banana plants is 1.5-3.2m, and the planting density is 166 plants / mu. In the traditional method, 1660kg / mu of base fertilizer organic fertilizer, 43kg / mu of superphosphate, 174.8kg / mu of topdressing urea, 274.9kg / mu of potassium chloride, 40kg / mu ...

Embodiment 3

[0080] Taking the Banana Test Site of Xilian Farm in Danzhou City, Hainan Province as an Example

[0081] Test time: one year

[0082] Test site: Xilian Farm, Danzhou City

[0083] Test material: Baodao banana

[0084] The general situation of the tested soil: basalt brick red loam, the basic condition of soil fertility is shown in Table 2

[0085] Table 2 The basic situation of soil fertility of the banana experimental field in Xilian Farm, Danzhou City, Hainan Province

[0086]

[0087] Test plan: This test adopts two treatments, the traditional fertilization method and the patented water and fertilizer integrated formula fertilization. The row spacing of banana plants is 1.5-3.2m, and the planting density is 166 plants / mu. In the traditional method, 1500kg / mu of organic fertilizer as base fertilizer, 30kg / mu of calcium superphosphate, 185kg / mu of topdressing urea, 267kg / mu of potassium chloride, 40kg / mu of calcium magnesium phosphate fertilizer and 17.6kg / mu of magne...

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PUM

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Abstract

The invention discloses a nutritional formula for bananas. The nutritional formula includes 8 leaf fertilizers, 8-12 leaf fertilizers, 12-16 leaf fertilizers, 16-20 leaf fertilizers, 20-24 leaf fertilizers, 24-24 leaf fertilizers 28-leaf fertilizer, 28-32-leaf fertilizer, budding fertilizer, young fruit fertilizer, swelling fertilizer. On the basis of providing the nutritional formula, the present invention also provides a method for using the formula, which balances the nutrient requirements of bananas at each stage through nutritional regulation. The technical solution of the present invention reduces fertilizer input and improves the yield, quality and economic benefits of bananas.

Description

technical field [0001] The invention relates to the field of agriculture, in particular to a banana nutritional formula and a method for using the formula. Background technique [0002] Banana, native to the tropical regions of Asia, is a plant of the Musa family of the Musaceae family. It is the fruit with the largest fresh fruit trade volume in the world and the fourth largest fruit in my country. It is rich in protein, sugar, vitamin A and other nutrients. The main producing countries are Brazil, the Philippines, Costa Rica, China, Ecuador, etc. The main planting areas in my country are distributed in Guangdong, Hainan, Guangxi, Fujian, Yunnan and other places. Hainan is located in the tropics and has abundant water and heat conditions, which provide good natural climate conditions for the growth of bananas. The main varieties of bananas in Hainan Province are Brazilian bananas, Baodao bananas, Nantianhuang, Fenjiao and Zhongjiao9 etc. Reasonable cultivation management ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C05G1/00A01C21/00
CPCC05B7/00A01C21/005C05C9/00C05D1/02Y02P60/21
Inventor 林电王瑞程宁宁葛梅红林一凡
Owner HAINAN UNIV
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