矮壮素的使用方法

生长调节剂的功效同赤霉素的效果正好相反，它是赤霉素的拮抗剂，其生理功能是控制植株的营养生长（即根茎叶的生长），促进植株的生殖生长（即花和果实的生长），使植株的间节缩短、矮壮并抗倒伏，促进叶片颜色加深，光合作用加强，提高植株的坐果率、抗旱性、抗寒性和抗盐碱的能力。

具体用法：

一、在辣椒和土豆开始有徒长趋势时，在现蕾至开花期，土豆用1600-2500毫克/升的矮壮素喷洒叶面，可控制地面生长并促进增产，辣椒用20-25毫克/升的矮壮素喷洒茎叶，可控制徒长和提高坐果率。

二、用浓度为4000-5000毫克/升矮壮素药液在甘蓝（莲花白）和芹菜的生长点喷洒，可有效控制抽薹和开花。

三、番茄苗期用50毫克/升的矮壮素水剂进行土表淋洒，可使番茄株型紧凑并且提早开花。如果番茄定植移栽后发现有徒长现象时，可用500毫克/升的矮壮素稀释液按每株100-150毫升浇施，5-7天便会显示出药效，20-30天后药效消失，恢复正常。

四、黄瓜于15片叶时用62.5毫克/升的防落素水剂进行全株喷雾，可以促进坐果。

The use of short and strong element

The effect of growth regulator with the effect of gibberellin on the contrary, it is the antagonist gibberellin, its physiological function is to control the vegetative growth of plants (i.e., the growth of root leaf), the reproductive growth of the plants (i.e., the growth of flowers and fruits), so that the plant between section shorten, stocky and resistance to lodging, promote the leaf color deepened, strengthen photosynthesis, It can improve the fruit setting rate, drought resistance, cold resistance and saline-alkali resistance of plants.

Specific usage:

One, in pepper and potato began to have long trend, in bud to flowering period, potatoes with 1600-2500 mg/l of short strong element spraying leaf, can control the ground growth and promote production, pepper with 20-25 mg/l of short strong element spraying stem and leaf, can control the growth and improve fruit setting rate.

Two, with the concentration of 4000-5000 mg/l aizhuangsu liquid in cabbage (lotus white) and celery growing point spraying, can effectively control the moss and flowering.

Three, tomato seedling period with 50 mg/l short strong element water agent soil surface drench, can make tomato plant type compact and early flowering. If tomato transplanting after the presence of the phenomenon of growth, available 500 mg/l of short strong element diluent per plant 100-150 ml pouring, 5-7 days will show efficacy, 20-30 days after the disappearance of efficacy, return to normal.

Fore, When cucumber leaves were 15, whole plant spray with 62.5 mg/l acidin water could promote fruit setting.