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假高梁Sorghum halepense(L,)Pers.是世界十大恶性杂草之一,我国对外检疫对象。我们经过试验得知,用尿素和碳铵处理携带假高梁种子最多的小麦加工“下脚料”,对假高梁种子都有灭活效果。 将采用尿素和碳铵各配成5％、10％及15％的溶液,在16—22℃室温下,边泼洒边用铁锹交叉翻拌下脚料,至手捏成团、指缝间有水流出,然后用厚0.9毫米塑料膜密封。
Sorghum halepense (L,) Pers. Is one of the top ten malignant weeds in the world and is the object of foreign quarantine in China. We have learned through experiments that using urea and ammonium bicarbonate to treat the wheat processing “scraps” that carry the most sorghum seeds has the inactivating effect on the sorghum seeds. Will use urea and ammonium bicarbonate each dubbed 5%, 10% and 15% of the solution, at 16-22 ℃ room temperature, while spattering while shovel with cross spatula scraps, hand into a group, the water between the fingers Outflow, and then sealed with a 0.9 mm thick plastic film.