Someone recently talked about the harmfulness of chlorpyrifos to rice? In addition to the weeding function, it is more important to pay attention to the effects of pesticides used on crops. Is bentazone harmful to rice? Pesticide Network Xiaobian warm reminder: Under normal circumstances, there is no impact, as long as it is not particularly difficult to play, we must base the amount of pesticides they are suitable to fight, if you play too much, it will have an impact, reduce production, toxic, etc. We have to apply it within the limits it can adjust. Remember not to overdo it. It can't be too little, or else it won't work as a herbicide. Under normal conditions, there is no phytotoxicity to rice. It is sensitive to cotton, vegetables and other crops and should be avoided.
The correct use of bentazone in paddy fields is as follows:
Rice dry nursery, moist nursery field: 100-150ml/mu. Rice transplanting field, rice live field: 166-200ml/mu. Mixed recommendation: 48% bentazone 150-200ml + 25% quinclorac 70-100ml or + 96% Wo Dazhuang 150-200ml or in combination with rice, gold and so on.
Nitrogen generation by Pressure Swing Adsorption (PSA) process is a technology used to separate nitrogen from a mixture of gases under pressure according to the special selective adsorption characteristics of the Carbon Molecular Sieves (CMS).
The Carbon Molecular Sieve is a material containing tiny pores of a precise and uniform size that is used as an adsorbent for gases. When the pressure is high enough, the oxygen molecules, which pass through the pores of CMS much faster than the nitrogen molecules, are adsorbed, while the coming out nitrogen molecules will be enriched in gas phase. The enriched oxygen air, adsorbed by the CMS, will be released by reducing the pressure. Then the CMS is regenerated and ready for another cycle of producing nitrogen enriched air.
Carbon Molecular Sieve
Carbon Molecular Sieve,Carbon Molecular Sieve Properties,Diameter Carbon Molecular Sieve,Generator Carbon Molecular Sieve
Zhejiang Changxing Haihua Chemical Co.,Ltd. , https://www.zjcxhhcms.com