Pruning method for increasing weight of solitary loquat fruits

A pruning method and loquat technology, applied in horticultural methods, botanical equipment and methods, horticulture, etc., can solve the problems of low proportion of first-grade fruit and super-grade fruit, unable to achieve high-efficiency production, etc., and achieve increased fruit weight and save labor. cost, the effect of reducing nutrient loss

Active Publication Date: 2014-04-09
POMOLOGY RES INST FUJIAN ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, using conventional pruning techniques, super-grade fruits generally account for about 10%, first-grade fruits account for about 30%, second-grade fruits about 40%, and second-grade fruits about 20%. Purpose

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0009] In 2009 and 2010, after applying the secondary pruning technique to Zaozhong 6 loquat, the single fruit weight increased by 40.06% and 29.49%, and the ear weight increased by 40.53% and 22.68%; the total sugar content of the fruit increased by 1.23 compared with the control Percentage points; the rate of commercial fruit above 65.0g was 75.76%, 2.8 times that of the control; the output value per hectare increased by 34739.27 yuan, an increase of 61.14%.

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PUM

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Abstract

The invention discloses a pruning method for increasing the weight of solitary loquat fruits. The loquat bearing branch secondary short pruning technology is adopted for promoting lateral branches to turn into central branches to increase central branch proportion and mass, so that fruit commodity quality is improved. Alternate bearing of shoots can be achieved by means of application of the technology, nutrition loss of trees is reduced, sprouted shoots are thick and solid, large and thick in leaves and short in leaf interval, sprouted spicas in the second year are thick, solid and good in quality, the fruit weight is increased by about 30% in average, and labor cost of spica thinning is saved.

Description

technical field [0001] The invention belongs to the technical field of fruit tree cultivation, and in particular relates to a pruning method for increasing the weight of a single loquat fruit. Background technique [0002] The single fruit weight of loquat is one of the important indicators to measure the quality of fruit products. The larger the fruit, the higher the price of the fruit. However, using conventional pruning techniques, super-grade fruits generally account for about 10%, first-grade fruits account for about 30%, second-grade fruits about 40%, and second-grade fruits about 20%. Purpose. Contents of the invention [0003] The purpose of the present invention is to provide a pruning method for increasing the weight of a loquat single fruit, which can realize the result of branch rotation and reduce the loss of tree nutrition. The two-year-old flower spikes are strong and of good quality, and the fruit weight increases by an average of about 30%, and the labor...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G7/06
Inventor 许奇志蒋际谋邓朝军郑少泉许秀淡林美和
Owner POMOLOGY RES INST FUJIAN ACAD OF AGRI SCI
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