保护地栽培(白色革命),由于高温、高湿、光线差,通风不良,极易发生徒长疯秧,徒长的植物节间长,茎杆瘦弱,郁闭过早过甚,因此,落花落果十分严重,而且,病害极易蔓延滋生,面对这些问题,菜农苦无良策。 邯郸北方生物制品有限公司研制生产的高效植物生长营养调节剂——矮丰灵,能使植物在大水大肥情况下,粗壮、矮化、抗病、 Protected cultivation (white revolution), due to high temperature, high humidity, poor light, poor ventilation, prone to leggy plants, leggy plant internodes, thin stems, canopy too early too early, therefore, the drop is very serious Moreover, the disease can easily spread and breed. In the face of these problems, the vegetable growers have no good solution. Handan North Biological Products Co., Ltd. developed and efficient plant growth and nutrition regulator - short Fengling, plants can make large water in the case of large fat, sturdy, dwarfing, disease resistance,