The officers of the Ministry of Agriculture claim ripener does

The officers of the Ministry of Agriculture claim ripener does not influence the health It is safe too that the standard is enlarged
Interview people: Staff reporter Zhao YongPing

Talk with people: Vice chief of department of crop cultivation of Ministry of Agriculture Zhou PuGuo

Chief expert of agrotechnical centre in the whole country Zhang Zhen's sum

Deputy Director of medicine inspecting institute of Ministry of Agriculture Gu BaoGen

The melon dishes loses flavour, all caused by ripener?

It will not influence quality that science uses, the agricultural production of developed country is employed extensively too at present

Someone it speaks present fruits to be getting sweetless, vegetables flat, all these because use ripener, expand pharmaceutical, is it?

Agrotechnical Zhang Zhen, chief expert of centre in the whole country and saying, fruit, vegetables delicious to have a relation with the intersection of fruit and variety, the intersection of planting and way, the intersection of soil and the intersection of terms, climatic condition,etc. and many kinds of factors of oneself. Should say, science uses plant growth regulator, will strengthen the management of rich water and will not influence fruits, vegetables quality. But if improperly use, or rich water management can not catch up with again, mouthfeel and flavor of the fruit, vegetables will really drop.

Zhang Zhen and for example, everybody knows kiwi fruits of New Zealand, its quality, taste are celebrated in the whole world, in New Zealand, the kiwi fruit can use and expand chlorine pyrrole urea of pharmaceutical.

Ripener, it expands pharmaceuticals to be pesticide?

Except that ripener, expand pharmaceutical, what kinds are there?

Say Ministry of Agriculture department of crop cultivation Vice chief Zhou PuGuo,what has been commonly called ased ripener, expand pharmaceutical is plant growth regulator, all pesticide categories. According to function of use, plant growth regulator has function of accelerating the ripening, expanding, lengthening florescence, downgrading plants, promoting growth etc.. Already there are 38 kinds of in plant growth regulator registered and used of our country at present.

Zhang Zhen and saying, not only in our country, since researching and developing in the thirties of last century and popularizing, plant growth regulator is employed in the agricultural production of the whole world extensively. U.S.A., European Union developed countries and regions generally use too plant, store, in vegetables, fruit at present.

Whether the melon dish is all over " Medicine " ?

Only some crops use plant growth regulator limitedly, the market of vegetables rests assured overallly safely

Vegetables that we take usually, fruit use ripener, expand pharmaceutical or other plant growth regulator?

Zhang Zhen and saying, plant growth regulator is only used in the large canopy part of the greenhouse melonly and on the eggplant fruit crop, other vegetables fruits, such as the leaf dish, rhizome vegetables grow do not need using with open-air culture. At present, our country registers the plant that 38 kinds of plant growth regulator used are mainly applied to downgrading the wheat, cotton, rice, prevent lodging and excessive growth, it is too fast in growth to control fruit tree tree-tops such as litchi and longan,etc., strengthen the survival rate that crop nursery stock of horticulture such as grapes beed. Because banana, mango,etc. are transported for long-distance, need using.

Can not plant growth regulator such as ripener be used?

Zhen Zhang and say ripener, expand plant growth regulator such as pharmaceutical, for raising the crops output, lengthening the shelf life, ensure effective supply of agricultural product,etc. to have important function. For example, the production of the greenhouse large canopy melon and fruit, lack insects to pollinate, must use plant growth regulator, could spread flowers and pollinate, yield positive results. And then such as the totally ripe banana, preserving one has 2- 3 days only, it is unable to transport for long-distance, national supply, so can only pluck, use the profit of ethylene to 70%-80% of the familiar bananas, promote and is thereafter familiar with, in order to improve commodity rate. The bananas of the countries all over the world use this technology in transporting for long-distance and exporting.

Zhang Zhen and saying, guarantees it is the national cardinal task that main agricultural products are supplied all the time steadily. Even quite long period in the future, use plant growth regulator to develop the essential technological measure of agricultural production at present.

The media reports, generally there is plant growth regulator that abuse, abuse the problem at present, how on earth are the actual conditions?

Zhang Zhen and saying, has relatively high expectations for cultivation technique in use of plant growth regulator, if the intersection of rich water and management catch up with, climatic condition suitable, improperly use, will cause deformity, rotten fruit, the intersection of mouthfeel and the intersection of flavor and issue such as being poor, influence agricultural product qualities. Generally speaking, peasant can dosage, method as requested use strictly while using. But because the crop of our country is various in style, it is various to plant the mode, really have specific unstandard problem in using, but not a general phenomenon.

Zhou PuGuo says, according to the situation that we understand, some large-scale farms, planting grain rich and influential family, cooperative society, agricultural manufacturing enterprise,etc. are organized and becoming production of scale, usually buy the products in unison, seek unity of standard to use, some or professional personnel use, more normal. And production of the peasants of a family and one, because of the limitations of user's knowledge level, technological condition, the unstandard specific case exists. The Ministry of Agriculture defends ruling and serving the specialized interconnected system on a large scale in recent years, train peasants actively, have solved this problem to a certain extent.

Zhou PuGuo says, the national vegetables monitor 97% of qualification rate in the first half of this year, improved by 0.8 compared with the same period of last year, the totality of market of vegetables is to rest assured safely.

Ripener, expand pharmaceutical, make people?

The risk is equal to salt, the safety standard leaves the abundant leeway definitely

The tomato is red, the cucumber is thick, did the vegetables people who produce out like this eat harmfully?

Deputy Director of Ministry of Agriculture medicine inspecting institute Gu Bao says root: "Plant growth regulator is used on vegetables, fruit to have no effect on people's health, consumers needn't be panic. "

Gu Bao analyzes root, though plant growth regulator belongs to pesticide to manage in our country, however, it and general insecticide, bactericide, weed killer are different greatly, in fact, its risk is even not bigger than our daily salt eaten. There are a group of scientific data: Such as expand the intersection of pharmaceutical and the intersection of chlorine and the intersection of pyrrole and urea, it acute half fatal dose 4918 milligrams / kilogram through mouth, acute salt half fatal dose 3000 milligrams / kilogram through mouth, that is to say that the risk of pharmaceutical is equal to salt to expand.

He says, the consumption of plant growth regulator is generally very low. Such as ripener, whom national standard stipulate use the dosage now, reserve enough security spaces. We have tested, has enlarged this standard by 100 times, still to the human health and safety. Even if is a tomato which uses ripener, eat 30 kilograms each day alone, the ripener dosage taken in can not be harmful to health.

Gu Bao says root, the one that is worth emphasizing is, plant growth regulator is degraded fast. One is used to generally bloom, bear fruit in the vegetables fruit, the consumption is extremely low, degradation is very fast, the majorities can all be totally degraded in 3-10 days after constructing medicines. It shows that the market for many years monitors the result, the situation exceeding standard of the remaining amount of plant growth regulator in vegetables and fruit has not appeared yet. So, the vegetables fruit after using plant growth regulator was not endangered, consumers can rest assured to eat.

Can mark following, nobody measuring?

Our country has made complete detection method and evaluation criterion

Zhou PuGuo says, all there are certain differences between plant growth regulator and traditional fertilizer and pesticide. In categorised management, our country once managed according to the fertilizer, in order to strengthen the management of its security, the eighties of last century were carried on for pesticide more normal, more strict management of it.

Gu Bao's root introduction, for that the residues in agricultural products of plant growth regulator, there is a detection method in my national capital, can remain and measure; As for the residual standard, we have already made the national standard in 10 kinds of plant growth regulator at present, 11 kinds do not have safe risk, according to international practice, do not need making and remaining the standard with a limit on quantity, the country of 17 kinds of other plant growth regulator remains the standard in course of making, we adopt international food code, European Union or American residual standard to monitor and appraise in the real work. So, what all 38 kinds of plant growth regulator need measuring has standard and detection method.

What respects regulation does the country have?

Gu Bao says root, our country demands to be very strict to agriculture chemical registration, according to pesticide safety evaluation norm and criterion of Food and Agriculture Organization of the United Nations, World Health Organization, carry on scientific experimentation and appraise to plant growth regulator which applies for registration, prove that it is controllable to have better efficiency, health and environmental impact to people and animals, can Acquisition Registration. Plant growth regulator already used, while finding that there are greater risks on security of production of agriculture and forestry, people and animals or ecological environment, will exercise restraint in using or cancelling registration.

How to further standardize and grow the use of pharmaceutical?

Strengthen training, strengthen and supervise, advance professional compound to function as the organization

Zhou PuGuo says, direct against the question that the society pays close attention to the fact and management and weak link that the use instructs the respect to exist, the Ministry of Agriculture will launch work of the following especially in the near future:

Strengthen the guidance of training. Lead pesticide, agricultural product manufacturing enterprise, specialized interconnected system to defend ruling, organizing, the professional cooperative society launches the technical training, guarantee the rational using plant growth regulator of science; Devote more efforts to and instruct to peasants' traininging, improve the scientific consciousness of using medicine, the norm uses the medicine behavior.

Strengthen the market surpervision of pesticide. The organization launches the special examination of plant growth regulator and water soluble fertilizer, attack the unlawful practice of producing without licences, filling fatly with medicine etc. firmly, punish illegality manufacturing enterprise and operator in violation of rules and regulations severely.

Advance professional compound to function as the organization. Advance the scale of agricultural production, interconnected system to defend ruling the development serving, the constant deepening of agricultural technical training, a production quantity is reducing constantly at home, the operation technique is being improved constantly at the same time, this problem will be solved progressively.

Strengthen and propagate and guide. Guide the public opinion, dispel the public's panic mood.


The officers of the Ministry of Agriculture claim ripener does not influence the health It is safe too that the standard is enlarged