How to improve the quality of bayberry fruit? Ways to improve the quality of the bayberry fruit!

Ways to improve the quality of Chinese bayberry fruit:

1 Choose good varieties

Excellent varieties are one of the core strengths of fruit to participate in market competition. There are more than 30 kinds of arborvitae germplasm resources in Suzhou area. As a breeding resource, it has unique natural conditions, but not all varieties can be used as main varieties for commodity production. At present, due to the traditional use of live breeding, the Suzhou Yangmei production area has resulted in a variety of varieties, and the quality of the fruit has been mixed, which has become one of the reasons for the inability to reflect the quality of the local bayberry. Therefore, the new district or the old district should be replaced with excellent varieties with large fruit, thin skin, sweet and juicy taste, high edible rate and strong resistance, such as large leaf fine stalk, small leaf fine stalk, Dongting red bayberry, and swaying son. Variety.

2 Scientific fertilization

The demand for fertilizer of bayberry is different from that of other fruit trees. If the fertilization is not proper, in addition to affecting the yield of bayberry, the quality of the fruit of bayberry is also greatly affected. For example, there are actinomycetes in the roots of the arbutus, forming a gray-yellow fleshy nodule, actinomycetes can fix nitrogen, provide nitrogen nutrition for the bayberry tree, and apply nitrogen fertilizer, causing the tree to grow long and difficult to form flower buds; if the phosphate fertilizer is used too much, it will Too many results, even most of the fruits become deformed, stiff, cracked small fruit, tannic acid, poor coloring, delayed maturity, loss of commodity value; and potassium fertilizer can significantly improve the yield of bayberry and improve fruit quality. The Suzhou Yangmei production area was originally applied with fertilizer or no fertilizer for the whole year. Now it is changed to apply fertilizer twice a year, that is, apply 1 strong fruit fertilizer on May 20, and apply 100:25:125 nitrogen and phosphorus. Potassium compound fertilizer lkg, after harvesting fruit in early July, the plant applied sheep fat 4O. At the same time, pay attention to the appropriate amount of fertilizer in the new year, and the amount of fertilizer in the small year is appropriate. It is also possible to supplement the trace elements by external fertilization according to the need to promote the improvement of fruit quality.

3 flower management

The amount of red plum blossoms is large. If there are more fruits, not only the fruit quality will decrease, but also the annual output will have a greater impact. Therefore, fruit management is an important part of improving the quality of Chinese bayberry. The Suzhou area mainly adopts the method of artificial fruit thinning to regulate. Generally, in the end of April each year, the tree and the weak tree are appropriately thinned out. Generally, 2 to 3 pieces of fruit are left for each result, and only 1-2 for each branch of the tree. The piece is mainly composed of 1 piece, and the weak branches and the extended canopy branches generally do not leave fruit. After the implementation of the measures of thinning and fruit thinning, the nutrient distribution of the tree is reasonable, the fruit is large, the quality is excellent, and the fruit size is consistent.

4 Tree regulation

The spring shoots and summer shoots of Yangmei can form the result branches, but the spring shoots are the main ones. The branches are strong and the management is not good. The vegetative growth and reproductive growth are more likely to lose balance, which in turn affects the yield. In Suzhou area, the dense branches and cross branches are generally retracted or removed from February to March, and the diseased branches, dead branches and dead branches are cut off from the base, and excessive result branches are removed. The amount of pruning is generally 20% 30% of the total amount of branches, and the short cuts cause a larger number of spring shoots.

5 timely harvest

The harvesting period of Yangmei has a great influence on the fruit quality and yield. The earlier the harvest is before the full ripening, the worse the quality. Some fruit farmers in Suzhou have not fully matured fruit for the immediate benefit, not only the low yield, but also the low quality and low income due to poor quality. Timely harvesting is one of the effective measures to maintain the inherent quality of bayberry. Harvesting should be accompanied by harvesting, to prevent excessive fruit ripening, resulting in fruit drop or rot. In Suzhou, the best picking period is in mid-June, and the best harvesting period is when the fruit is purple-red or purple-black. The fruit of the fruit of the red bayberry variety is full of hypertrophy, bright, purple or purple. In order to improve the quality of the fruit of the bayberry, in addition to the above several cultivation measures, it is necessary to plant it properly, pay attention to the slope direction, and pay attention to the influence of temperature factors such as temperature, humidity, light and wind on the fruit quality. In the provision of safe fruit for the market, attention should be paid to the use of green pesticides and green fertilizers.

Some fruit farmers adopt scientific cultivation techniques, and the high-quality fruit rate has increased from less than 20% to more than 60% now. The average yield of 667m2 is 25kg, and the new benefit is 650 yuan. The effect is very significant.

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