2, garlic leaf blight. It mainly affects leaves and stems. It starts from the tip of the leaf, starting with pale dots, expanding into a gray-brown, oval or irregular shape. When severe, the whole leaf withers, with 50% carbendazim per acre 100 ~ 150g plus cloud large -120 (20ml) spray 60 kg of water evenly, spray once every 7 to 10 days.
3, cucumber downy mildew. This disease can make cucumbers appear white frost-like ulceration and reduce production, the early onset of time with 75% Best 600 ~ 800 times spray, 7 days spray 1, 2 or 3 times can be continuous.
4, cucumber damping-off disease. At the seedling stage, the base of the embryo showed water-stained lesions on the ground, and then the spots turned brown and dried and contracted to become linear. The seedlings fell before the cotyledons had fallen. Available 70% chloronitrobenzene 50 grams plus 80% Yunsheng 5 grams evenly mixed, 10 grams per square meter applied to control.
5, stalk rot of melons. Melon stalk rot mainly damages the stalks of the melon cultivars and causes damage to the "flower waist". The stalk rot may be sprayed with 2000 (1000 times liquid) or 4000 to 5000 times agricultural streptomycin to spray the ground stem base.
6, melon powdery mildew. Control melon powdery mildew can be used 70% thiophanate-methyl 1000 times or 5% cloud large Tsui 1500 ~ 2000 times liquid spray.
7, melon wilt disease. The disease is caused by the death of melons and leaf blight. The more commonly used control method is to use 50% thiophanate + Yunda -120 (600 ~ 800 times liquid) spray or anti-dry Ling 400 ~ 600 times Irrigation root.
8, ginger corruption. The disease, commonly known as ginger borer, occurs mainly in the underground stem, and is initially stained, yellow-brown, and dull, and gradually softens and rots. Once it is found that there is 1 kilogram of lime per acre for the plots with spread of ginger aphid, 53.8% can kill 200 (40g) + Yunda-120 (10ml) 50 kilograms of water, and stir evenly after dripping, 2 ~ 3 Can be the second.
9, Chinese cabbage soft rot disease. At the early stage of disease, the peripheral leaves of the plants wilted at noon, and they returned to normal sooner or later, and wilting no longer recovered; when severe, the diseased plants were yellow and shriveled, the outer leaves fell off, the knots were small and exposed, and the stem tissue was sticky and soft rot. . For prevention and control, spraying can be done with agricultural streptomycin 150-200 mg/l or neomycin-containing 200 mg/l spray once every 5 days for 3 to 4 consecutive times.
10. Legume rust. Legume rust can make branches yellow, damaged fruit, can be used 25% Yun big Pu Ning 2000 to 4000 times liquid spray, every 7 to 10 days, 2 or 3 times, can also use more than 50% bacteria Spirit 800 times or thiophanate 600 times spray. (on)
There are three main types of Rice.
In
GB/T 1354-2009 "Rice National Standards", there are only three types of
rice: glutinous rice, glutinous rice and glutinous rice.
Pick rice three steps
Look
Packed
rice first look at whether the packaging is marked with QS mark,
product name, net content, production date and shelf life, quality
grade, product standard number and other information.
Look at the color and size of the rice grains in bulk to see if there are broken rice or yellow grains.
smell
Premium rice has a natural valley scent and no smell.
taste
New rice has a higher protein content and is harder than Chenmi.
Royal Basmati Rice,Nutritious Rice,Medium Grain Rice,Short Grain Rice
Ningxia Saiwaixiang Food Co., Ltd. , https://www.nxswxfood.com