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丁草胺、噁草·丁草胺是旱直播稻田常用的土壤封闭处理剂,一般不含安全剂,对水稻芽谷有害,在水稻芽期使用会严重影响出苗,因此要求施药时稻种没有萌发。丁草胺、噁草·丁草胺用于旱直播稻田进行土壤封闭处理,宜在播种盖籽后上水,水自然落干后立即喷药化除:播种后盖籽不严、露籽较多的田块不宜用药。加有安全剂的丁草胺产品,如美国孟山都公司的新马歇特600克/升丁草
Butachlor, butachlor and butachlor are commonly used soil sealing agents in direct seeding rice fields. They generally contain no safener and are harmful to rice buds. Therefore, the use of butachlor and germplasm will seriously affect the emergence of rice buds at the budding stage. Therefore, No germination. Butachlor, butachlor, butachlor are used for soil sealing treatment in direct seeding rice fields. It is advisable to apply seeding seeds to the sewer, and to spray the seeding water immediately after it has dried off naturally: Many plots should not medication. Add safeners of butachlor products, such as the United States Monsanto’s new Marshall 600 g / L of germination