In recent years, with the development of vegetable growing industry, people can eat fresh vegetables all year round. Its management is very important. Linyi Fertilizer Network Copyright
Linyi Fertilizer Network Copyright
Growth period management. Including cultivating and weeding, water storage and protection, tying vines, pruning, removing old leaves, ventilating and lightening, strengthening pest control, and strengthening temperature management. Among them, the diseases of tomatoes mainly include viral diseases, bacterial wilt, early blight, and late blight. The main pests are cotton bollworms, aphids and the like. The disease of tomatoes can be prevented from being refractory, and should be based on "prevention". Root can be used with "insecticide" to irrigate roots, which can promote the active ingredients of pesticides to kill the roots of fruit trees. Linyi Fertilizer Network Copyright
Linyi Fertilizer Network Copyright
Fertilizer management. The growth period of tomatoes generally does not require watering in the summer and autumn rainy seasons, but when the second to third ear fruits are ripe, they should be properly watered. According to the growth of tomato plants, spraying the fruit and fruit to make the fruit vegetables enhance the quality of pollen fertilization, the cycle fruit set rate is strong, promote fruit development, preserve flowers and preserve fruit. Compared with the non-applied tomatoes, the fruit color and sweetness yield were higher than several grades. Linyi Fertilizer Network Copyright
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Drill just rely on the motor to drive the drive gear to increase the strength of the drill bit rotation, so that the drill bit metal, wood and other materials to do the form of scraping holes.
The impact drill is equipped with adjusting knob,adjustable drill and impact drill in two ways. But the impact drill is used on the inner shaft gear beating each other to realize the impact effect, but the impact is far less than electric hammer. It can also drill reinforced concrete, but the effect is poor.
Hammer Drill is not the same, it is the use of the bottom of the motor drive two sets of gear structure, one to achieve it drilling, while the other is driven piston, like the engine hydraulic stroke, resulting in a strong impact force.
Drill and Hammer Drill
Hammer Drill,Electric Hammer Drill,Rotary Hammer Drill,Dewalt Hammer Drill
Ebic Tools Limited , http://www.ebictools.com