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Fig fertilizing method

A fertilization method and technology for figs, applied in fertilization methods, fertilization devices, organic fertilizers, etc., can solve the problems of great changes, loss of taste, and large dosage of figs, and achieve the effects of increasing value, improving taste and flavor, and increasing yield.

Inactive Publication Date: 2018-01-12
临汾市碧丰霖农业科技开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, the fertilization of figs mostly adopts the mixed application of inorganic fertilizer and organic fertilizer, and the dosage is large. The taste of figs changes greatly under the application of a large amount of inorganic fertilizers, and the natural taste is lost.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] a) Base fertilizer: First, after pruning in November-December, dig deep trenches of 45-50cm, and apply livestock and poultry manure; in February-March of the next year, during the leaf-expanding period of figs, apply rapeseed cake fertilizer and calcium-magnesium-phosphorus compound fertilizer, two The ratio of the former is 4:0.5; the amount of rapeseed cake fertilizer is 30000kg / hm 2 , the fertilization rate of calcium magnesium phosphorus compound fertilizer is 100kg / hm 2 .

[0018] b) Initial topdressing: During the vigorous growth period of fig trees from April to May, topdressing fig trees, urea, double superphosphate, K 2 The weight ratio of O is 1:0.7:0.3; urea is 140 kg / hm 2 , TSP 90 kg / hm 2 、K 2 O 40kg / hm 2 .

[0019] c) Second topdressing: After the first batch of fig trees are harvested, topdress the fig trees again, with 10kg of decomposed manure, 2kg of urea, 2kg of superphosphate, 0.5kg of photosynthetic bacteria solution, 1kg of 5406 actinomycete s...

Embodiment 2

[0022] a) Base fertilizer: First, after pruning in November-December, dig deep trenches of 45-50cm, and apply livestock and poultry manure; in February-March of the next year, during the leaf-expanding period of figs, apply rapeseed cake fertilizer and calcium-magnesium-phosphorus compound fertilizer, two The ratio of the former is 4:1; the amount of rapeseed cake fertilizer is 30000kg / hm 2 , the fertilization rate of calcium magnesium phosphorus compound fertilizer is 100kg / hm 2 .

[0023] b) Initial topdressing: During the vigorous growth period of fig trees from April to May, topdressing fig trees, urea, double superphosphate, K 2 The weight ratio of O is 1:0.9:0.6; urea is 140 kg / hm 2 , TSP 90 kg / hm 2 、K 2 O 40kg / hm 2 .

[0024] c) Second topdressing: After the first batch of fig trees are harvested, topdress the fig trees again, including 20kg of decomposed manure, 5kg of urea, 5kg of superphosphate, 1kg of photosynthetic bacteria solution, 2kg of 5406 actinomycetes...

Embodiment 3

[0027] a) Base fertilizer: First, after pruning in November-December, dig deep trenches of 45-50cm, and apply livestock and poultry manure; in February-March of the next year, during the leaf-expanding period of figs, apply rapeseed cake fertilizer and calcium-magnesium-phosphorus compound fertilizer, two The ratio of the former is 4:0.75; the amount of rapeseed cake fertilizer is 30000kg / hm 2 , the fertilization rate of calcium magnesium phosphorus compound fertilizer is 100kg / hm 2 .

[0028] b) Initial topdressing: During the vigorous growth period of fig trees from April to May, topdressing fig trees, urea, double superphosphate, K 2 The weight ratio of O is 1:0.8:0.4; urea is 140 kg / hm 2 , TSP 90 kg / hm 2 、K 2 O 40kg / hm 2 .

[0029] c) Second topdressing: After the first batch of fig trees are harvested, topdress the fig trees again, with 15kg of decomposed manure, 3.5kg of urea, 3.5kg of superphosphate, 0.75kg of photosynthetic bacteria liquid, and 5406 actinomycete ...

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Abstract

The invention discloses a fig fertilizing method, and belongs to the technical field of agricultural irrigation and fertilization. The fig fertilizing method comprises the following steps: applying anorganic fertilizer after pruning from November to December is ended; applying the organic fertilizer and an inorganic fertilizer in a fig leaf-expansion period; topdressing fig trees in a fig tree vigorous growth period from April to May, wherein a weight ratio of urea to triple superphosphate to K2O is 1 to (0.7-0.9) to (0.3-0.6); after picking the first batch of fruits of the fig trees, topdressing the fig trees again, and applying the organic fertilizer, urea, triple superphosphate, photosynthetic bacteria liquor, 5406 actinomycete liquor and bacillus licheniformis liquor; and after picking the last batch of fruits, performing final topdressing on the fig trees. The fig fertilizing method changes the composition and the use amount of the fertilizer according to different fig growth andfruiting periods, so that use of the inorganic fertilizer is reduced, use of the fertilizer is reduced, and the yield is increased, and therefore, the mouthfeel and the flavor of the fig fruits are improved, and the value of the fig fruits is increased.

Description

technical field [0001] The invention belongs to the technical field of agricultural irrigation and fertilization, and relates to a fig fertilization method. Background technique [0002] Fig is a perennial herbaceous fruit tree of Moraceae, and it is one of the fruit trees with higher economic value in the world. It has strong cultivation adaptability, early fruiting period, high yield, long life, less pests and diseases, easy to breed, low investment and high income. It is the best tree species for the development of pollution-free green food. Figs can grow into tall trees in deep soil. The height of the tree can reach 18 meters, the circumference of the trunk is 3 meters, and the age is more than 100 years. Therefore, it is very important to create a good ecological environment for the growth and development of figs. [0003] The fruiting habit of figs is different from that of other fruit trees. As the new shoots elongate, the fruit will continue to grow thicker in th...

Claims

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Application Information

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IPC IPC(8): A01C21/00C05F3/00C05G1/00
CPCY02A40/20
Inventor 孙海峰翟秋喜苗锐张力飞魏丽红宋宇宸宋宇馨周晶王淑颖李临霞
Owner 临汾市碧丰霖农业科技开发有限公司
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