1. Temperature and fertilizer water. After planting, the shade should be properly shaded in the early stage of growth and gradually remove the shade. Early control of fertilizer, pay attention to drainage after the rain, generally do not top-dressing. Before flowering, the spraying of Zhuanggutiling and foliar fertilizer in the stage of young squash and inflating can activate the positive energy of plant ecological growth, broaden the route of plant conduits, increase the water absorption capacity of plants, and increase fruit yield and quality.
2. Assistant pollination. The second and third male flowers were selected as the main cultivars, and they were pollinated artificially at 7 to 9 am on the day of opening.
3. Pest control. The main pests and diseases include aphids, red spiders, virus diseases, blight, diseases and anthrax. A new layer of high fat film should be sprayed to form a layer of polymer film for prevention, and attention should be paid to reducing wound infections. If pests and diseases are found, spraying new high-fat film and targeted drugs should be used together.
Endoscope Instruments,Endoscope Autoclavable Lense,Laparoscope Instruments,Ureterorenoscopy Set
ZHEJIANG SHENDASIAO MEDICAL INSTRUMENT CO.,LTD. , https://www.sdsmedtools.com