Dry seedlings prevent rice stripe disease
2024-10-12 20:59:54
Last year, the occurrence of rice stripe disease in our province caused great harm to rice production, and serious grain crop failure. The Wuyujing No.3 planted in Dongfeng Village near Lake Town of Jianhu County and Qili Village of Yandan Town has avoided the harm caused by rice stripe disease. The main reason for this is the adoption of paddy rice breeding techniques. Rice stripe disease is transmitted by the planthoppers. Dry seedlings are generally sown on May 10-20, with a short age of about 20 days. They are covered with mulch, and the membranes are removed before and after June 2, avoiding the peak period of migration of a generation of Laodelphax striatellus. Smilax gracilis has a tendency to wetness, and water has a water layer in the flood field, making the amount of S. graminicola three to five times more than that of the dry and eel aphid. In addition, the drought-fed seedlings are old, robust, and have more fresh roots, strong resistance to insects and diseases, and convenient field spraying, which is conducive to pest control.
Royal Jelly is also called Bee Milk. The fresh royal jelly is slightly ropy milk paste substance; it is the excretive mixture of nutrition gland and maxilla gland of the head of little worker bee. The worker bees use this to feed the 1-3 days` worker bee larva and drone larva, 1-5.5 days` queen bee larva and queen bee in the oviposition period. The royal jelly is the biologic product containing very complicated active elements which contains almost all the nutrition elements required by the growth of the human body.
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