1) pond crab farming
池塘养蟹
1.
Investigation in 2001 shows that the area of pond crab farming in the Taihu Valley was 11 377.
85kg,太湖流域池塘养蟹向环境中年排放TN为308。
2) farming ponds
养殖池塘
1.
Sediments from a new farming ponds (A) and an old one (B) were sampled and used to carry out indoor experiments for researching on nitrogenous compounds diffusion at the water-sediment interface of farming ponds.
通过室内模拟试验,对养殖池塘底泥-水界面N营养盐的扩散特点进行了研究。
2.
Sediments from a new farming pond (A) and an old one (B) were sampled and used to carry out indoor experiments for researching on phosphorous compounds diffusion at the water-sediment interface of farming ponds.
通过室内模拟试验,对养殖池塘底泥-水界面P营养盐的扩散特点进行了研究。
4) intensive ponds
精养池塘
1.
The introduction pointed out the water-quality problems of intensive ponds and the advantages of biological purification techniques.
阐明了目前精养池塘存在的问题和采用生物方法净化养殖水体的优势。
5) pond-reared
池塘饲养
6) pond culture
池塘养殖
1.
From 2004 to 2005, the pond culture experiment of Tinca tincal.
2004～2005年,在沈阳市苏家屯区养殖场进行丁池塘养殖试验,试验结果:鱼种培育平均单产6375。
2.
The composition,the proportion of edible part,and the amino acid content,the fatty acid content and mineral content in the edible part of crab(Eriocheir sinensis) were analyzed and compared between pond cultured type and wild type found in the Yangtze river.
通过分析池塘养殖与长江野生中华绒螯蟹的生物学指数、可食部分比例、营养成分组成,以比较两者的品质。
3.
Pond culture of grass carp fingerling was studied after adding 0.
池塘养殖中的对比试验表明:在草鱼种饲料中添加0。
补充资料：蟹珠
蟹珠 蟹珠 病证名。见清·顾锡《银海指南》卷二。也即蟹睛，详见该条。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条