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| Content Provider | Springer Nature Link |
|---|---|
| Author | Wang, Qidong Liu, Jiashou Zhang, Shengyu Lian, Yuxi Ding, Huaiyu Du, Xue Li, Zhongjie Silva, Sena S. |
| Copyright Year | 2015 |
| Abstract | Results of a survey of 156 Chinese mitten crab (Eriocheir sinensis) grow-out farms around Hongze Lake (118.48–118.72°E; 33.36–33.38°N) are reported. Area farmed has remained relatively unchanged but production (59 932 t in 2012) increased steadily over the last 7 years, indicative of the viability and sustainability of the farming system that has gradually replaced intensive Chinese major carp polyculture around Hongze Lake. Results showed that production range was 135–2400 kg ha$^{−1}$ cycle$^{−1}$ (mean 1144 ± 34). Crab yields correlated linearly to stocking density and conformed to a normal distribution curve, with 66.7 % of farms yielding 900 kg ha$^{−1}$ cycle$^{−1}$ or more. Yield was negatively correlated to pond size and capture size (p < 0.01), and farms with macrophyte coverage rate lower than 30 % of water surface were significantly (p < 0.05) lower than those exceeding 30 %. |
| Starting Page | 361 |
| Ending Page | 373 |
| Page Count | 13 |
| File Format | |
| ISSN | 00447447 |
| Journal | AMBIO |
| Volume Number | 45 |
| Issue Number | 3 |
| e-ISSN | 16547209 |
| Language | English |
| Publisher | Springer Netherlands |
| Publisher Date | 2015-10-27 |
| Publisher Place | Dordrecht |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Chinese mitten crab Eriocheir sinensis Farming practice Feed type Macrophyte Yield Hongze lake Environment Ecology Atmospheric Sciences Physical Geography Environmental Management Environmental Engineering/Biotechnology |
| Content Type | Text |
| Resource Type | Article |
| Subject | Geography, Planning and Development Ecology Environmental Chemistry Medicine |
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