Fruit sugar cane (referred to as fruit cane), also known as black sugar cane, is a edible sugar cane. Graminea sugarcane is a tropical economic crop. It is most suitable for planting in a hot area below 700 meters above sea level. It has a thin and stalk of crispy juice, sweet and nutritious. The advantages of cooling and detoxification, quenching thirst and hunger are favored by consumers. In the prevention and control measures for pests and diseases, the implementation of the “prevention-based, comprehensive prevention and control†plant protection policy for comprehensive prevention and control.
Threaded flanges are widely demanded as pipe flanges i.e called as threaded pipe flanges used in different industrial applications.
Threaded Flanges are also known as screwed flange, and it is having a thread inside the flange bore which fits on the pipe with matching male thread on the pipe. Threaded Flanges,Raised Face Flange,Steel Threaded Flanges,Screwed Flanges Shandong Zhongnuo Heavy Industry Co.,Ltd. , https://www.zhongnuoflanges.com
(1) Disease prevention and control: The main seedling stage of fruit cane disease is pineapple disease, medium-term shoot rot and leaf blight.
1. Treatment of sugarcane seeds: Soak seeds with 3% quicklime for about 6 hours or carbendazim 1000 times with 98% Bataan raw powder 1000 times for 10 minutes. In order to promote the robust growth of sugarcane strains, enhance resistance and inhibit disease.
2. In the early stage of the field, spray 800 times of chlorothalonil or 800 times of methyl thiophanate to spray 3-4 times. One week apart, the whole plant was sprayed.
3. Strip the old leaves in time and in time, and concentrate the peeled cane leaves in a safe place to burn.
(2) Pest control: The sugarcane pests are mainly sugarcane, followed by redfly, cotton, and sugarcane.
1. Agricultural control: mainly adopting fitness cultivation, rational close planting, scientific management and fertilization. The cane stems are coarse, uniform and non-cracked, and the stalk-free cane shoots are seeded. Planting groove distance is 120 cm, groove depth is more than 40 cm, groove bottom is 20 cm wide, and about 20 buds per metre. Guaranteed effective stems of not less than 4,500 plants. In the growing period, the dead heart seedlings are removed in time, the dry ends are burned, and the larvae in the stems are killed by injection or by needle.
2, physical control: the use of adult phototaxis, the installation of frequency vibration insecticidal lamps to trap adult.
3, chemical control: seize the peak period (March-April, June-July, September-October) and the occurrence of dynamic prevention.
(1) When planting, use 5 kg of ground insects or 5 kg of tebutin or 5 kg of Miller as toxic soil or poison fertilizer to be applied into the planting ditch, and then cover the soil after planting. In the future, the same amount can be applied in depth in combination with each time the soil is fertilized.
(2) Pay attention to the growth period, use 5% Regent 1000 times solution or 98% Bataan original powder 800 times solution or 40% Drilling spirit 2000 times solution. Alternate use, mixing 40% annihilation 1000 times liquid or 50% anti-Poly 2000 times liquid or 48% lesbian 1500 times liquid or 52% agricultural land 1000 liters liquid, the use of medicinal water 45-90 kg or more.
(3) Control of grass and rat pests: In the seedling stage, use 300 times of the mixture of Du A mixture to control the grass damage, and use the grass gypsum 150 times liquid to control the weeds of the gully and choose to spray on sunny days without wind. Use 7-tenth of the enemy's sodium salt bait to control rodents.
This type of joint connection is Speedy and simple but not suitable for high presser and temperature applications. Threaded Flanges are mostly used in utility services such as air and water.
Threaded (Screwed) flange is similar to the Slip-On flange, but the bore is threaded. Its chief merit is that it can be assembled withour welding, explaining its use in low pressure services at ordinary atmospheric temperatures, and in highly explosive areas where welding create a hazard.
The various types of threaded flanges are as follows:
Plain Threaded Flanges
Female Threaded Flanges
Male Threaded Flanges