The effect of kidney bean watering is good after "filling" and then "adjusting".

I often hear vegetable farmers say, "kidney beans water pods but not flowers." Combined with several years of experience and theoretical exploration, the author believes that "kidney beans water pods but not flowers" should become a thing of the past. The reason is that the emergence of humic acid foliar fertilizer can directly supply the absorption of leaves and stems, and high concentration of humic acid foliar fertilizer can inhibit vegetative growth and promote reproductive growth. Therefore, it is suggested that kidney beans should first "replenish" and then "adjust" and then irrigate water, the specific techniques are as follows: 1, choose humic acid liquid fertilizer; 2, choose fungicides that do not contain metal ions; 3, choose flushing fertilizer containing humic acid (or amino acid) and biological bacteria; 4, choose sunny days for 3 to 5 consecutive days, first mix foliar fertilizer, and then apply it with small water at intervals of 24 hours. Choose humic acid liquid fertilizer: among farmers in early spring, due to the limitation of cultivation time and the influence of soil temperature, kidney bean growth potential is different, early planting is prosperous, late planting is poor and weak in low temperature. Combined with the characteristics of humic acid liquid fertilizer, according to the botanical characteristics: root absorption of inorganic nutrients to promote stem and leaf fruit development, and then achieve the combination of root cultivation and growth control.