重庆巧用EM原露脐橙不裂果内容摘要:
2、 克,用温水溶解,放人二中;三是塑料捅底先撒入含的磷酸二氢钾的 合液,然后依次垫青草,倒入混合液,使塑料捅内的液面装置离口 10 厘米左右即行,盖好盖,让其发酵15 天以上,让青草沤烂,取其草液稀释 100给果树喷施。 (注:小果园可用 50 公斤的塑料桶,按比例缩小沤制)青草以嫩绿的含蛋白质高的为好。 如能添加松针、苦炼叶、苍耳叶一起沤制还具有防病作用。 如果在使用 草发酵液的同时,每 50 公斤水再添加适量的硫酸锌(医用级)和 026%硝酸钙其效果会更好。 硫酸锌在干旱时有抑制光呼吸作用,钙可增甜和提高着色,能起到更好的抗旱作用。 如果能坚持每半月至一月用一次还能防异常落果,并有促壮果、改善品质、提早着色之功效。 专利查询。重庆巧用EM原露脐橙不裂果
相关推荐
n in easy English C. your dictionary D. finding new words in a dictionary B Throughout history, people have been interested in knowing how language first began, but no one knows exactly where or how
e more realistic about their goals, only setting ones that they know they can achieve. But Carstensen thinks that with time running out, older people have learned to focus on things that make hem
advertise B. decorate C. sell D. rent 36. A. writing B. saying C. watching D. reading 37. A. attractive B. moving C. interesting D. memorable 38. A. asking B. asked C. questioned D. questioning 39. A
identify” in Paragraph 3 is the closest in meaning to “______”. A. find B. remend C. obtain D. recognize 38. When the author got to know where the sunflower started, he was ______. A. surprised and
_ of meeting Gee, since he is so angry about what I said. 6. If you want to keep fit, you should ____________ in a gym often. 7. It’s a bad habit to __________ the work you are supposed to do right