Affected by the previous period of low-temperature and rainy weather, the development of early rice this year has been significantly delayed and it is expected that the harvest period will be postponed by 5-7 days. In order to avoid the impact of the delay in the development of early rice, current rice production should pay attention to the "three defenses."
An anti-tuberculosis jointing. Late rice is timely planted, and the maturing period of early rice is significantly delayed, which may lead to the extension of the late paddy field and the phenomenon of jointing with aging. After jointing the seedlings into the field, the tillering seedlings will have fewer tillers and the vegetative growth period will be shortened, eventually leading to a reduction in yield. In order to prevent the aging of seedlings, in addition to doing a good mix of varieties, it is necessary to spray paclobutrazol control seedlings. Before 3 leaves, 15% paclobutrazol (15%) was applied to 50 kilograms of water per acre, sprayed on Putian, and sprayed before spraying, and water was sprayed for 1 day before rehydration.
Second, prevent pests and diseases. In the late rice field, 5-7 days before throwing planting, it is necessary to make a single delivery of the herbicide. The whole plantation is treated with more than 10% imidacloprid, 25% or more of pymetrozine and other agents to control fly locust; the live field uses “Qiaoqiao†(60% imidacloprid). Seed dressing treatment to prevent the occurrence of "Southern Black".
Three defenses against early rice cut green. Early harvesting of early rice should be carried out in a timely manner to prevent killing and harvesting so as not to reduce production.
Insulin Syringes Needle,Disable Syringe,Monoject Syringe,10 Ml Syringe
FOSHAN PHARMA CO., LTD. , https://www.fs-pharma.com