The reason for the low grape yield is actually related to a row of buildings?

(Correspondent Li Fangfang) Xinjiang's fruits and grapes are well-known throughout the country, and September is the harvest season for grapes. However, on September 4, Ma from Qingshuihe Town, Huocheng County approached Xinjiang Zhenguanda Agricultural Technology Co., Ltd. because of the low grape yield, and asked the company’s agricultural experts to identify whether the reason for the low grape yield was related to a building. relationship? Let's see what's going on together!

Ma introduced the story to the reporter: I planted 20 acres of vines in 2009 and began to bear fruit in 2012. In the same year, a real estate company started to build commercial housing next to my grape land (on the east side). At the end of 2012, a row of six six-story residential buildings was built. Since 2013, my grapes have been affected by the shading of residential buildings. The yield of grapes in the shady plots is low, the color is poor, and the quality is reduced, and the income has been lost. Until this year, my grape production has been affected.

After receiving Ma’s commission, Xinjiang Zhenguanda Agricultural Technology Co., Ltd. came to the site to appraise. Experts found that Ma’s grape shoots that were not affected by the shading of the building grew well, with full buds at the base of the branches and grape berries The grain size is moderate and the taste is good; the affected vine is 306 meters long and covers an area of ​​9 mu. These vines basically have no ears, and the secondary ears of individual vines also show small ears, loose, small fruit grains, poor maturity or no coloring, and have no commercial value and can be treated as no yield.

Just a row of buildings can make the grape harvest impossible? According to Zhou Huaru, the senior agronomist of the company, grapes are light-loving plants. With sufficient light, the branches and leaves of the grapes can grow and develop normally, and the eyes of the buds can normally differentiate flower buds and bloom and bear fruit. Long-term shading will result in insufficient heat absorption by the grapes, resulting in delayed germination, weak fruit ears, low flowering and fruit setting rate, poor fruit quality, and delayed maturity. It will even affect next year's output and quality. If things go on like this, the yield of grapes in shaded plots will decrease year by year.

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3.Specification and Index:

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