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Human beings are a endangered species it?
11-03-11
Human beings are a endangered species it? If the nutritional deficiencies, between the adults will bite kill each other, thus causing losses.The adults in the container with eggs feed wood tray, will change the wooden dish shelves and eggs. card supplier Larvae hatched can be natural, want to notice the unfavorable flipping, to prevent injury or damage are hatching eggs grain the larvae. When feed surface appear larvae skin, worm has 1 year was born.The eggs hatch to the larvae, before the pupa this time called larvae period. file folder Adult spawning dish, hatch 7-9 days, stay bug body length of 0.5 centimeters of above off, add wheat bran the son, and XianCai. Each wooden dish larvae 1 kilogram, density shoulds not be too big, due to the insufficient feed, insect body activity each bite extrusion kill, as the larva grow older, and at the plate. pvc printing sheets The son is the main wheat bran larvae feed, is also the land of stay. So feed to keep natural temperature. In normal circumstances, when the temperature is higher, the larvae in the feed more surface activity, the temperature is lower, the lower into the home. worm Wood plate thickness of the feed in 5 cm less than, when feed gradually reduce, garnish with a sieve off worm dung, add new feed. 1-2 3-instar larva sieve dung, want to choose the 60 orders, prevent larvae screen hole from left out. bevel gear To prepare for the new feed wood cheng fang good dish, the side screen edge will screen good net larvae into the wood plate shelves. Yellow powder insect larvae growth to break through the skin (peeling), from time to time to grow up off. handwheel An average of nine days [a skin. Larvae molting, skin first from chest back seam opened, head, chest, foot, then abdomen, tail gradually shed. Larvae are commonly feed off the surface, and the 3-instar larva are best rana chensinensis feed molting and drilling feed. input shaft and gear Just off the larvae of milky white, skin and delicate.Larvae feed the pupa in surface. In the pupa climb to feed the surface before larvae, reposing body slowly after worm is adjustable, [in the last time in the process of the skin complete pupa. Parallel Silde Gate Valve The pupa can in a couple of seconds over. As for the pupa rigidization white yellow, pupa body is a bit long, abdominal section peristalsis, gradually pupa body shorten, become dark yellow. Larvae are differences between individuals, as shown in the order of time the pupa, individual ability strong and the weak. shelving supplier Into pupa mixed with rigidization larvae in a wood plate life to the chest pupa larvae, abdominal bite, and eat visceral and become a shell; Some pupa in the process of pupa by virus infection, after the pupa becomes dead pupa, this need often inspection, it was found that the situation can be used 0.310-6 bleach solution spray space, in disinfection. And in time death will pick out dispose pupa.RJY