2005-7-1 10:19:35
Big canopy sericiculture is silkworm mulberry produces area to change, the only way that dimensions changes, a technology that is silkworm mulberry production innovates, it is the technology revolution that gets used to industrialization of mulberry of our city silkworm. Big canopy sericiculture produces traditional industry to have important sense to promoting silkworm mulberry.
One, the action of big canopy sericiculture
Big canopy sericiculture is helpful for advancing silkworm mulberry dimensions to change, industrialization, resolve silkworm room tension, accomplish person room depart, get used to dimensions to manage; Big canopy sericiculture is helpful for complete disinfection preventing disease, reduce silkworm disease to happen; Big canopy sericiculture is helpful for raising pod yield, big canopy sericiculture is ventilated performance is good, seat surface of big silkworm silkworm is accumulated have assure, can accomplish big silkworm rare put gorge, general every pieces of silkworm is planted can rise on average piece produce 10% the left and right sides; The bunch on big canopy is ventilated conditional comparing is indoor good, platoon wet rate is rapid, humidity is lesser, be helpful for raising pod to divide the quality target such as easy rate; Big canopy sericiculture is helpful for sericiculture save labour changing, big canopy sericiculture is managing labour force, greatly silkworm period can adopt a mulberry to answer Yo Yo, cutworm Yo, less, raise an operation handy, 5 age need not divide sand everyday, spring silkworm like Sang Yoyi but managing with labour 50% , every pieces of silkworm is planted can save project 8 reach 10, managing sericiculture equipment 80% ; Big canopy can be used integratedly, can use winter to undertake bacterium of edible of production, grow seedlings, production or fowl are raised turning over seasonal vegetable, big canopy winter is planted it is good that vegetable increases income result; Cost of sericiculture big canopy is relatively inferior, have the effect of abridged edition synergism, big canopy of galvanization steel tube builds 160 square metre direct cost is controlled 3600 yuan, every square metre 20 multivariate, use every year 5 times commonly (silkworm, vegetable) , can repeat for years use, be helpful for demonstrative promotion.
2, the technology of sericiculture of main technique big canopy of big canopy sericiculture and indoor convention raise a technology to have as a result of environmental change different, indoors on the base that convention raises a technology, should emphasize master measure of the following technology: Strict disinfection prevents disease, fresh lime had better be scattered everyday after entering canopy, in order to maintain silkworm dry, had done at the same time destroy fly works; Move silkworm processing, a fresh lime is scattered on the ground, extend a straw or fill up a film, move when silkworm put the silkworm with growth same rate together, so that will manage henceforth, silkworm head density wants appropriately rare; Timely enter canopy, it is small silkworm commonly (1-3) age execute in all Yo, 4 age or 5 age the 2nd day enters canopy, if pay is fed,enter canopy namely, because remove silkworm to differ the constitution that can affect silkworm to environmental resistance, 4 age enter canopy, also can put silkworm station first or raise inside silkworm plaque; Adjusting control of temperature and humidity, the key of thermoregulation of big canopy sericiculture is to having becominging the basis that drop in temperature, strengthen ventilated take a breath, enclothe sunshade net, eat Shi Xie opportunely, use canopy top to drop in temperature, monsoon platoon is wet; Give neatly mulberry, time interval is short by day can decrease appropriately to mulberry quantity, nightly time interval is long can increase appropriately, make silkworm sufficient and satiate had been fed; Shading forms a cluster on, shading should notice when forming a cluster on ripe silkworm, prevent not to written guarantee the circumstance of chrysalis happens etc.
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