Suffer warm winter to affect bud to degrade take unripe tender tip, hui Donggui flavour " Man Zhigo

Phenomenon of strong tip of laurel flavour litchi is more serious.

Drench to litchi water hurried is spent.

A few days ago, the reporter visits Liang Hua of Hui Dong county, much Zhu Hebai the town such as basin bead many orchards, understand what issue litchi and longan in warm winter climate to blossom circumstance. Through preliminary understanding, the litchi that the reporter discovers the breed such as grow of imperial concubine laugh, polished glutinous rice and branch of the Huaihe River blossoms idealer, dan Guiwei blossoms relatively acute of in former years is decreased, a lot of laurel flavour appear strong tip phenomenon, branch is red autumnal leaves completely.

In the meantime, the reporter sees, local longan blossoms the circumstance compares ideal generally, if after this did not come up against extreme weather, predict to sit to be led if really very will tall, crop can be added slightly than last year.

Laurel flavour blossoms rate it is only two 3 into

Even piece litchi tree grew tender page, tender leaf color shows Gong Yan slightly, appear thereby " Man Shangong " picture. This is the Hui Dong that the reporter read smooth village in much Zhu Zhen a few days ago the circumstance that field of fruit of industrial development limited company sees prefectural green high-tech. "Appear this kind ' Man Shangong ' the phenomenon is not what favour at this moment, explain these litchi develop a tip. " this company place belongs to fruit field field to grow Lv Shupeng to say. According to accompanying the Hui Dong that the reporter interviews together prefectural fruit produces the office to manufacture a technology section chief Fang Wenjie introduces, annual came in January the bud bud that March is litchi, longan period, the litchi of this paragraph of time, longan comparatives to weather sensitive, measurable low temperature and drought are helpful for bud bud and grow, but if air temperature on the high side, moisture is enough, often can take out Xie Ya, because nutrition is superfluous,also perhaps can have grown itself is bud fast and changeover is Xie Ya, this kind of phenomenon helps advance somebody's career in litchi, longan in cry " strong tip " . "Before paragraph appeared ' warm winter ' weather, add wintry rainfall to slant much, this kind of climate is right of laurel flavour litchi blossom very adverse, appeared to compare much strong tip phenomenon thereby. " Fang Wenjie says, meeting developing a tip causes beautiful rate low, affect crop badly, from blossom at present the circumstance looks, of litchi of flavour of entire county laurel blossom rate is general for two to 3 into, compared to the same period acute was decreased last year.

Longan crop predicts to compare on year increase

"Warm winter weather is added slant much rainfall basically affects laurel flavour litchi. " Fang Wenjie says, this kind of weather is compared for the litchi that waits for breed to branch of Ci of imperial concubine laugh, polished glutinous rice, the Huaihe River appropriate, blossom at present rate is better. "This kind of weather is right of longan blossom to be compared likewise appropriate. " Fang Wenjie says, at present longan already was entered fill florescence, look from circumstance flourishing a flower, predict the longan crop this year can increase somewhat than last year.

"Ci of polished glutinous rice blossoms this year the circumstance is close friends than last year, or increase 3 into many. " wish in how guard visits a village one fruit field, the chief Zhong Huifeng that giving litchi flower thinning in group weaver person says to the reporter, the laurel taste that fruit field cultivates is not much, basically give priority to with Ci of imperial concubine laugh, polished glutinous rice and longan, from blossom at present the circumstance looks, predicting crop is compared on year increase somewhat.

Answer to basically make fruit of hurried of good flower thinning currently

"Fruit grower of this paragraph of time should try to do work of fruit of hurried of good flower thinning. " Fang Wenjie says, at present litchi of major early variety already was entered fill florescence, he suggests fruit grower divides proper eject face of blade fertilizer and outside keeping fruit agent, should undertake to the fruiter annulus is cut in time pare with annulus. "Pay attention to at the same time accuse tip, flower thinning, sit to wait for each link if really, strengthen later period management. " prefectural fruit does a proposal, current the most important is to do good flower thinning to work, the pollination putting honey that becomes good key at the same time works.

"Next a few days if appear cold weather, beautiful rate can raise on certain level, but overall situation already was decided. " Lv Shupeng says, even if appears " pour spring chill " , to laurel flavour litchi acute decreases crop to already was become this year finality. To reduce a loss further, close paragraph since time, lv Shupeng organizes a worker to work overtime to water litchi, try to be spent through drenching water closes to. In the meantime, group weaver person undertakes flower thinning and hurried fruit to the litchi of early breed.

Know much D: Develop a tip

The fruit produces the professional term that middling sees. The bud great majority of the fruiter is mixture bud, namely bud and Xie Ya. When process of fruiter bud become divided was not finished thoroughly, if meet air temperature on the high side, moisture to wait for an influence too much, expression of leaf bud become divided is dominant, bud degrades and take unripe tender tip, this kind of phenomenon is called " strong tip " .

Origin: Benefit city daily