9787521013221 (1 Ergebnisse)
Sprache: Englisch
- Softcover
Anbieter: liu xing, Nanjing, JS, Chinaliu xing
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EUR 60,78
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paperback. Zustand: New. Language:Chinese.Paperback. Pub Date: 2025-03 Pages: 160 Publisher: Ocean Press Earthen ponds. also known as outdoor ponds. refer to aquaculture ponds with muddy bottoms. which are artificially dug and used for direct shrimp farming. According to shrimp farmers in the Pearl River Delta region. if Pacific… white shrimp farming is successful. the cost per kilogram is about 24 yuan. while the selling price in the shrimp pond is about 48 yuan per kilogram. As long as the farming is successful. the.
