The grape all along that Yunnan red river builds water gets distinctly with mouthfeel beautiful, gust the jubilation of consumer, but the sale got however recently block up, buy the price also from several days ago ten yuan / kilogram fell present 6, 7 money / kilogram, pu farming people suffering can'ts bear character. The grape that what reason lets build water be does the sale appear such rise to fall greatly greatly?
Origin comes from two cards at the network...
One is some interior group chatting record:
Another is an article of date of some public Zhang:
These two articles are told from professional technology angle and do not have what misgivings, but the grape that why builds water to Yun Gonghe however caused a sale to affect? Its reason is partial person does not add the grape symptom that builds water erroneously analytic ground regarded as two kinds of circumstances of above.
The grape that we will come to look to build water is above this kind of circumstance:
Very apparent, on the grape that build water " white spot is nodded " the way of front courtyard of semiotic old photograph that describes with above!
Here we also contacted the Wang Jinzhong in above paragraphs to teach, professor Wang also built water grape incident to undertake demonstrative to the near future:
This is glittering and translucent what get rid of appears is often see on the grape " nutrient bead " . This kind of nutrition bead not only have on grape fructification, go up a bit in grape branch more common.
Not only the grape has this kind of secretion, other plant also has this kind of case, for instance boston ivy:
A lot of people meet this kind of transparent colloid to consider as it bug egg by accident, actually it is not what bug egg, however nutrient bead.
What is nutrient bead? These what does nutrient bead have to endanger to human body?
The plant absorbs water fertilizer overmuch, when interiorly pressure is more than outside pressure, these absorb overmuch nutrient material to be able to pass floral skin organization to permeate the crystal that comes out to form white, this is so called " nutrient bead " . These what 90% above contain nutrient bead is moisture, 10% action are nutrient material. Research proves these contain a variety of elements in nutrient bead, include boron respectively (B) , magnesian (Mg) , phosphor (P) , Potassium (K) , calcic (Ca) , manganese (Mn) , iron (Fe) , copper (Cu) , zinc (Zn) . Among them these 9 kinds of elements are grapy essential element, come from at soil. These initiative and glittering and translucent get rid of appears nutrient bead, but hold gently with handle gently meet broken fall off, on blade or grape time grew to be able to become yellow to harden gradually, make black little grain, but this kind of little grain can be rinsed along with water and drop.
Why can you have nutrient bead?
Because the nutrient material such as grape imbibe, nutrient is caused too much,be generally speaking.
Grape plant excretive " nutrient bead " produce regularity research: Mature as the development of grape burgeon, "Nutrient bead " the degressive general trend after the amount appears to be added first. By May, its amount is added gradually much, reach peak; At the beginning of June, "Nutrient bead " quantitative happening most substantially decrease; The last ten-day of a month in June, range of its amount change is relatively stable; At the beginning of July, "Nutrient bead " quantitative happening relatively substantially decrease.
The rumor stops Yu Zhi person, hope everybody does not believe ballad not to spread rumor, hope public media and public character stand in scientific point of view more, guide public opinion honestly, and do not garble, try to please the public with claptrap, disturbed seeing and hearing.
Peasant cultivate land is not easy, if you do not want to help them, also do not want intended blacken sb's name please at least they!
