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发表于 2009-8-30 14:42
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来自： 中国广东惠州
本帖最后由 sflong 于 2009-8-30 15:51 编辑
蚯蚓病虫害的防治（转）
国内
http://hi.baidu.com/%F2%C7%F2%BE%B4%F3%D1%A7/blog/item/bb9851f471eabfed7609d7e0.html
.....胃酸超标症 在发现蚯蚓痉挛状结节、环带红肿、身体变粗变短，全身分泌粘液增多，在饲养床上转圈爬行，或钻到床底不吃不动，最后全身变白死亡，有的病蚓死前出现体节断裂现象。这说明蚯蚓饲料中淀粉、碳水化合物或盐分过多，经细菌作用引起酸化，使蚯蚓出现胃酸超标症。处理方法是掀开覆盖物让蚓床通风，喷洒苏打水或石膏粉等碱性药物中和。
http://www.jlswjs.com/cp_1.asp?id=915
.....充分发酵，饲料变成黑褐色，无异味，质地松软，有机质充分腐化和分解，即可使用。
饲料的投放可采用分层法、上投法、下投法和侧投法，以侧投法效果较好，即把新饲料投放在旧料的侧面，让成蚓自动进入新饲料堆中采食、栖息，而幼蚓进入较慢较少，这样有利于成蚓、幼蚓、卵茧分离，孵化与养殖分开，避免三代同堂。
.....防止敌害。蚯蚓不易生病，但蚂蚁、寄生蝇、蜈蚣、老鼠、青蛙等都是蚯蚓的敌害。可用千分之一的三氯杀螨醇喷杀，防止敌害入土摄食，危害蚯蚓。
澳大利亚
http://www.reln.com.au/pdfs/Worm_Factory_Booklet.pdf
http://www.reln.com.au/pdfs/Worm_Factory_Q&A.pdf
http://www.reln.com.au/pdfs/Can-O-Worms_Booklet.pdf
http://www.reln.com.au/pdfs/Can_O_Worms_Q&A.pdf
防蚂蚁
Q.14 How do I keep ants out of my Can-O-Worms?
A. Ants will enter your Can-O-Worms if you have a lot of them in your backyard and particularly if you have let the bedding become too dry or acidic. Add water to raise the moisture level and add a liberal quantity of garden lime to where the ants are gathering. This should discourage them. If they persist remove them physically and smear some vaseline around the legs or place each leg in a container of water to isolate the system.
防小飞蝇
Q.15 Will the Can-O-Worms attract flies?
A. No the Can-O-Worms is fly-proof against household flies. Sometimes the very small vinegar fly (often mistaken for the fruit fly) gets in, but these do no harm. However, very large numbers of the vinegar fly may indicate that you are feed-ing the Can-O-Worms too much and may be a prelude to problems such as offensive odors. To eradicate vinegar flies, slow your rate of feeding to what the worms will eat on a
daily basis and ensure that freshly added wastes are covered by a moist burlap/hessian bag or newspaper.
防蛆
Q.16 What about maggots?
A. Should you experience any influx of maggots, it will most likely be the soldier fly or vin-egar fly larvae. The soldier fly larvae grow up to an inch/2cm big starting out white but soon turning dark grey with distinct ribbing bands. Fishermen say they make great bait. The vin-egar fly larvae are small, usually 1/4 inch/6mm or less. Don’t be too alarmed if they appear. They are actually beneficial to the waste breakdown. If you want to remove them though, do so by liberally applying lime, or placing bread soaked in milk on the surface of the compost. Larvae love bread and should infest it. Remove the bread after 2-3 days and dispose of it.
防臭
Q.17 Will the Can-O-Worms smell?
A. The only smell associated with a well maintained Can-O-Worms worm farm is a pleasant rainforest odor. If your Can-O-Worms has an offensive smell, it is an indication that anaerobic bacteria have built up in the system in uneaten food wastes. Stop feeding the worms and stir the wastes in the top tray lightly with a garden fork adding garden lime as well. This aerates the organic material and allows worms to move through it more easily. Repeat this aeration procedure regularly to prevent recurrence. Start feeding again when all smells are gone.
石灰，即碳酸钙，有鸡/鸭蛋壳粉，农用家禽饲料的单飞粉。用于调整饲料的酸碱度为中性，防病虫害。
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