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Fertilizing method for increasing yield of areca catechu trees in whole growth period

A technology of full growth period and fertilization method, applied in the direction of fertilization method, fertilization device, application, etc., can solve the problems of yield and quality impact, poor soil, rough fertilization, etc., and achieve the effect of improving yield and quality, and improving growth

Active Publication Date: 2021-03-12
HAINAN UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Areca nuts are mainly planted on hillsides, the soil is relatively poor, coupled with extensive management, the yield and quality are affected, and fertilization has been rough for a long time, salt accumulation and secondary salinization will occur, which greatly hinders the sustainable development of betel nut orchards , so it is particularly important to develop a fertilization method for the whole growth period of areca nut trees

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] The present embodiment is carried out in Jinjiling Farm, Ding'an County, Haikou City, Hainan Province. The age of the betel nut tree is 9 years, the test area is 50 mu, and the test betel nut tree strain number is 5500.

[0021] The fertilization method of the betel nut tree whole growth period that is used for increasing production of the present embodiment, the method is:

[0022] S1, during the flowering stage of the betel nut tree in the middle and late January, apply the flower-pregnant fertilizer twice, once every 15 days, and apply water and fertilizer together; the flower-pregnant fertilizer is composed of the following raw materials in parts by weight: 39 parts of urea, superphosphate 7 parts, 112 parts of potassium chloride, 33 parts of calcium ammonium nitrate and 10 parts of magnesium sulfate; The application amount of the pregnant flower fertilizer is 50 grams per plant each time;

[0023] S2. After budding, apply a flower-enhancing fertilizer twice, once e...

Embodiment 2

[0028] Present embodiment is carried out in Danzhou betel nut, Haikou City, Hainan Province, and the tree age of betel nut tree is 12 years, and test area is 50 mus, and test betel nut tree strain number is 5500 strains.

[0029] The fertilization method of the betel nut tree whole growth period that is used for increasing production of the present embodiment, the method is:

[0030] S1, during the flowering stage of the betel nut tree in the middle and late January, apply the flower-pregnant fertilizer twice, once every 25 days, and apply water and fertilizer together; the flower-pregnant fertilizer is composed of the following raw materials in parts by weight: 39 parts of urea, superphosphate 7 parts, 112 parts of potassium chloride, 33 parts of calcium ammonium nitrate and 10 parts of magnesium sulfate; The application amount of the pregnant flower fertilizer is 30 grams per plant each time;

[0031] S2, after budding, apply the flower-enhancing fertilizer twice, once every...

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Abstract

The invention provides a fertilizing method for increasing the yield of areca catechu trees in the whole growth period. The method comprises the following steps of applying flower-pregnancy fertilizertwice in the flower-pregnancy period of the areca catechu trees at middle and last ten days of January, applying flower-strengthening fertilizer twice after budding, applying fruit-setting fertilizertwice in the initial flowering period, applying fruit-strengthening fertilizer once 30-40 days after flower withering, and applying fruit-bearing fertilizer once in the fruit-bearing period. According to the method, the characteristics of the growth period of the areca catechu trees are combined, the flower-pregnancy fertilizer, the flower-strengthening fertilizer, the fruit-setting fertilizer, the fruit-strengthening fertilizer and the fruit-bearing fertilizer are sequentially applied to the areca catechu trees in different growth periods, the growth vigor of the areca catechu trees is remarkably improved, and compared with traditional fertilization, the yield and quality are greatly improved.

Description

technical field [0001] The invention belongs to the technical field of areca nut fertilization, and in particular relates to a method for fertilizing betel nut trees in the whole growth period for increasing production. Background technique [0002] Betel nuts are mainly planted on hillsides, the soil is relatively poor, coupled with extensive management, the yield and quality are affected, and fertilization has been rough for a long time, salt accumulation and secondary salinization will occur, which greatly hinders the sustainable development of betel nut orchards Therefore, it is particularly important to develop a kind of fertilization method for the whole growth period of areca nut trees. Contents of the invention [0003] The technical problem to be solved by this invention is to provide a kind of fertilization method for the whole growth period of betel nut tree that is used to increase production for the above-mentioned deficiencies in the prior art. The sequentia...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C21/00C05G1/00
CPCA01C21/005C05B1/02C05C1/00C05C5/04C05C9/00C05D1/02C05D5/00C05D9/02
Inventor 杨福孙李晗张瀚陈奇孙会举王熙
Owner HAINAN UNIVERSITY