CN1165627A

CN1165627A - Pine needle agent and prodn. application method thereof

Info

Publication number: CN1165627A
Application number: CN96118185A
Authority: CN
Inventors: 罗红军
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-05-21
Filing date: 1996-05-21
Publication date: 1997-11-26

Abstract

A pine needle extract is prepared from pine needles through crushing, digestion, squeezing, filter and depositions eparation, and can be used as additive of pig feed, resulting in speeding-up growth because of keening on sleep, or as additive of agricultural chemical for higher effect and less dosage.

Description

Pine needle agent and production application process thereof

Pine needle agent and production application process thereof comprise with the pine needle being the extracting method of the pine needle agent that extracts of raw material and this pine needle agent and with pine needle agent desinsection, the method that feeds pigs.

According to Chinese herbal medicine books records, the pine needle of pine tree, turpentine, rosin, pine stump etc. have that dispelling wind and removing obstruction in the meridians, beneficial stomach are calmed the nerves, the effect of hemostasia and promoting granulation, find so far with pine needle (being pine needle) extraction pine needle agent and with pine needle agent desinsection, the report that feeds pigs.

The object of the present invention is to provide a kind of method of extracting pine needle agent and using the pine needle agent desinsection, feed pigs with pine needle.

The objective of the invention is to realize: fresh pine needle is obtained pine needle agent after pulverizing, boiling, squeezing, filtration, precipitate and separate by following proposal, add in the acid agrichemical with this pine needle agent, using method by former agricultural chemicals is used, can reduce the consumption of agricultural chemicals, increase the effectiveness of agricultural chemicals: feed pigs with this pine needle agent, pig can move less, covet and sleep, look fast.

Below the present invention is described in further details again: the pine needle that is used to extract pine needle agent is preferably selected for use fresh, after adopting down from pine tree, generally surpasses 6 days and extracts at once, and the technological process of its extraction is as figure:

After bright pine needle is adopted down, if can after cleaning airing, pulverize then better again.Steam with 100 ℃ during boiling gets final product.Squeezing while hot after the steaming, the recovery rate of general pine needle agent can reach 30%～35% during squeezing.The liquid that squeezing obtains is used gauze and is filtered, to remove impurity.Precipitate and separate adopts the method that leaves standstill.After leaving standstill a period of time, bottom has a small amount of white precipitate deposits yields, then is black liquor or yellow black liquid above, and this is so-called pine needle agent.With this pine needle agent desinsection, can only be shared with the acid class agricultural chemicals, must not with the alkaline species combined use of pesticides.In adding acid agrichemical, during desinsection, generally mix, promptly get the pine needle agent portion, be mixed among being added in two parts acid agrichemical, get final product by former pesticide dosage use then by 1: 2 ratio ginseng.Mix the back desinsection like this and can reduce pesticide dosage, strengthened the effectiveness of agricultural chemicals simultaneously again.Feed pigs with pine needle agent, pine needle agent can be added in the feed as feed addictive and feed, feed 2～3 meal general every day, and 10～15 milliliters of the every meal consumptions of every pig are fed continuously and just can be taken effect in 3～7 days.Feeding the back pig can move less, covet and sleep, look fast.

Be embodiments of the invention below:

Embodiment one: add in the feed with pine needle agent and feed pigs, 10～15 milliliters of every every meal consumptions of pig are fed 2～3 meal every day, generally feed and can take effect in 3～7 days, about 500 milliliters of every total consumptions of pig.

Embodiment two: use the pine needle agent desinsection, get pine needle agent 250 grams, be mixed in the acid agrichemicals of adding 500 grams, use by the use amount of former agricultural chemicals then.For example the consumption of former specification is: paddy rice 80 gram/mus; Cotton 50 gram/mus; Fruit 90 gram/mus, so, also by paddy rice 80 gram/mus; Cotton 50 gram/mus; Fruit 90 gram/mus measure out the agricultural chemicals mixed liquor of having sneaked into pine needle agent, convert 30～50 kilograms of sprayings of water again.To note during spraying stopping before going too far,, then might damage crop if spray too much.The agricultural insecticide of pine needle agent is sneaked in use, and insecticidal effect is than good, fast with agricultural insecticide merely, but also can promote the growth of plant.

Pine needle agent is pure biological products, and is nontoxic, produces easily, safe in utilization.Be desirable feed addictive in vast rural area and pesticide synergistic agent.

Claims

1, a kind of pine needle agent and production method thereof is characterized in that with bright pine needle be raw material, through pulverizing, boiling, squeezing, filtration, precipitate and separate and the black that makes or the liquid of yellow black.

2, the using method of pine needle agent as claimed in claim 1 is characterized in that:

A) add in feed with it and feed pigs, 10～15 milliliters of every every meal consumptions of pig are fed 2～3 meal every day, generally feed and can take effect in 3～7 days, about 500 milliliters of every total consumptions of pig;

B) generally get the pine needle agent portion with its desinsection, be mixed among being added in two parts acid agrichemical, use by former pesticide dosage then.