Hongxiang Pear is an excellent new species of red-leaf pear cultivated in recent years in China. The red-flavored pear tree is well-managed and easy-to-high-yield. The fruit is not bagged and the investment is low and the benefit is high. The fruit ripening period should adopt two aspects of technical measures: sweetening and coloring.

First, increase the fruit sugar content

Hongxiang Pear is crispy and fragrant in flavor. In order to maintain its inherent flavor, the amount of sugar in Hongxiang Pear fruit is mainly increased by adding organic fertilizer, controlling yield, picking in the appropriate period, and spraying foliar fertilizer.

1. All demonstration gardens will apply 2 cubic meters of organic manure such as chicken manure or pig manure that have been fermented by EM bacteria liquid per acre per year. EM bacteria liquid can effectively reduce underground diseases and insect pests, decompose organic phosphorus and other toxic substances, and provide nutrition for fruit trees. The tree is robust.

In the middle of 2.7 months, the foliar fertilizer was sprayed once every 10 days. The type was acne net produced by Singapore's Goodrich Company, and the high-purity potassium dihydrogen phosphate of Changsha Goldman Sachs was used interchangeably.

3. Earlier harvesting will seriously affect the flavor quality. The late harvest will cause serious pre-harvest fruit drop. The suitable harvest period for Hongxiang crisp in Hengshui City is August 25-30. By adopting the above technical measures, the sugar content of Hongxiang Pear in the demonstration garden is all above 13%.

Second, promote fruit coloring

1. Beginning in mid-July, alternate use of 1000 times lotion or potassium dihydrogen phosphate 500 times spray.

On or about 2.8 October, the pruning of the growing season was strengthened, and the dense and light-blocking branches were removed, and the outer and outer surfaces were properly sparse. Remove the leaves that cover the fruit and change the lighting conditions.

3. Reflective film under the tree. The film was laid in mid-August. Before the fruit was colored, a silver reflective film was laid under the tree to improve the shade in the crown and the lower part of the canopy, so that the fruit could be colored and brightly colored.

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