Yu bin bian (Mehr als 1.000 Ergebnisse)

paperback. Zustand: New. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Pub Date :2003-08 Publisher: basic information about the title of the Shanghai Science and Technology Press: the mandarin fish farming new technology List Price: 10.00 yuan: Bian Yunbin Press: Shanghai Science and Technology Press Publication Date: the 2003-08ISBN: 9787532371082 Words: Page: Revision: Binding: Folio: Product ID: Editor's Choice the new mandarin fish farming technology is one of the Aquaculture Technology Series. Summary Aquaculture Technology Series. Contents First. the biological characteristics of the mandarin fish (a) classification and morphological characteristics of the distribution (b) (c) feeding habits of living habits (d) (e) Growth (f) breeding habits. the mandarin fish artificial propagation (a) the breeding ground artificial propagation of the biological basis of mandarin fish (c) the broodstock (d) of the basic conditions and infrastructure (b) artificial oxytocin (five) artificial incubation. the mandarin fish seed rearing (a) the biological characteristics of the mandarin fish fry () mandarin fish fry rearing demand for bait fish (c) mandarin fish fry nurture (d) of the cage to cultivate the mandarin fish fry (e) mandarin fish fry transport. mandarin fish into fish farming (a) mandarin fish into fish farming basic knowledge (b) pond aquaculture (c) of mandarin fish pond monoculture instance (d) home fish pro fishpond sets of support to the mandarin fish fry fish (e) home fish pool cover support (VI) with other famous high quality water Product polyculture (g) cage culture of mandarin fish farmed the mandarin fish catch (a) netting mandarin fish (two) foil Yanase fishing gears catch mandarinfish the (c) fishing mandarin fish (d) of mandarin fish barrel catch mandarinfish the (e) dry pool catching mandarinfish the six common diseases and prevention of of mandarin fish disease control (a) fish sick reason (b) of the fish disease diagnostic methods (c) fish disease prevention methods (4) Appendix (a) (b) bait bait fish fry production fingerling production . of No Digest illustrations: (e) the growth of mandarin fish whether in natural water bodies or in captivity. and its growth rate are faster. especially in the micro water and plenty of palatable food fish under the conditions of the growth rate is especially fast. Under natural conditions. mandarin fish growth and the environment. its growth rate is also different. In general. the mandarin fish then can grow up to 50 to 100 grams. at age 1 can grow to about 0.5 kg. age 2 can grow to 1 to 1.5 kg. Mandarin fish body length growth in the third instar. especially the fastest growth in winter age 1 to 2. 4 winter age began to slow down after. Weight gain and growth in body length is slightly different. faster growth before the age of 4 winter. and then begin to decline. The data indicate that male mandarin fish year growth rate than females mandarin fish fast growth. a significant increase in female mandarin fish. but in the the a female mandarin fish weight and body length growth in the second year were more than the male mandarin fish. In captivity. age 1. Mandarin fish can reach 1.4 to 1.5 kg. reared in cages for 294 days. the average mandarin fish weighing 887.95 grams. its growth rate for natural waters peers mandarin fish 5-8 times. (F) breeding habits mandarin fish due to the different geographical distribution. as well as their environment vary their sexual maturity age difference. According to the data shows that the middle and lower reaches of the Yangtze River. mandarin fish reproductive season is generally from May to July. An the winter age of males reach sexual maturity. sexual maturation minimum body length of 15.6 cm and weighs 78 grams; 2nd instar females generally begin to mature. the minimum body length of 21 cm and weighs 250 grams. Artificial breeding conditions. plenty of bait fish. the Mandarin fish grow faster. female.…

paperback. Zustand: New. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Paperback. Pages Number: 60 Language: Chinese Publisher: Huangshan bookstore.Four Satisfaction guaranteed,or money back.

paperback. Zustand: New. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Paperback. Pages Number: 60 Language: Chinese Publisher: Huangshan bookstore.Four Satisfaction guaranteed,or money back.

paperback. Zustand: New. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Paperback. Pages Number: 60 Language: Chinese Publisher: Huangshan bookstore.Four Satisfaction guaranteed,or money back.

paperback. Zustand: New. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Paperback. Pages Number: 60 Language: Chinese Publisher: Huangshan bookstore.Four Satisfaction guaranteed,or money back.

paperback. Zustand: New. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Paperback. Pages Number: 60 Language: Chinese Publisher: Huangshan bookstore.Four Satisfaction guaranteed,or money back.

paperback. Zustand: New. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Paperback. Pages Number: 59 Language: Chinese Publisher: Huangshan bookstore.Four Satisfaction guaranteed,or money back.

paperback. Zustand: New. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Paperback. Pages Number: 60 Language: Chinese Publisher: Huangshan bookstore.Four Satisfaction guaranteed,or money back.

paperback. Zustand: New. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Paperback. Pages Number: 60 Language: Chinese Publisher: Huangshan bookstore.Four Satisfaction guaranteed,or money back.

paperback. Zustand: New. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Paperback. Pages Number: 60 Language: Chinese Publisher: Huangshan bookstore.Four Satisfaction guaranteed,or money back.

paperback. Zustand: New. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Paperback. Pages Number: 60 Language: Chinese Publisher: Huangshan bookstore.Four Satisfaction guaranteed,or money back.

paperback. Zustand: New. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Paperback. Pages Number: 60 Language: Chinese Publisher: Huangshan bookstore.Four Satisfaction guaranteed,or money back.

paperback. Zustand: New. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Paperback. Pages Number: 60 Language: Chinese Publisher: Huangshan bookstore.Four Satisfaction guaranteed,or money back.

paperback. Zustand: New. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Paperback. Pages Number: 60 Language: Chinese Publisher: Huangshan bookstore.Four Satisfaction guaranteed,or money back.

paperback. Zustand: New. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Paperback. Pages Number: 60 Language: Chinese Publisher: Huangshan bookstore.Four Satisfaction guaranteed,or money back.

paperback. Zustand: New. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Paperback. Pages Number: 60 Language: Chinese Publisher: Huangshan bookstore.Four Satisfaction guaranteed,or money back.

paperback. Zustand: New. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Paperback. Pages Number: 60 Language: Chinese Publisher: Huangshan bookstore.Four Satisfaction guaranteed,or money back.

paperback. Zustand: New. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Paperback. Pages Number: 60 Language: Chinese Publisher: Huangshan bookstore.Four Satisfaction guaranteed,or money back.

paperback. Zustand: New. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Paperback. Pages Number: 60 Language: Chinese Publisher: Huangshan bookstore.Four Satisfaction guaranteed,or money back.

paperback. Zustand: New. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Paperback. Pages Number: 60 Language: Chinese Publisher: Huangshan bookstore.Four Satisfaction guaranteed,or money back.

paperback. Zustand: New. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Paperback. Pages Number: 60 Language: Chinese Publisher: Huangshan bookstore.Four Satisfaction guaranteed,or money back.

paperback. Zustand: New. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Paperback. Pages Number: 60 Language: Chinese Publisher: Huangshan bookstore.Four Satisfaction guaranteed,or money back.

paperback. Zustand: New. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Paperback. Pages Number: 60 Language: Chinese Publisher: Huangshan bookstore.Four Satisfaction guaranteed,or money back.

paperback. Zustand: New. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Paperback. Pages Number: 60 Language: Chinese Publisher: Huangshan bookstore.Four Satisfaction guaranteed,or money back.

paperback. Zustand: New. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Paperback. Pages Number: 60 Language: Chinese Publisher: Huangshan bookstore.Four Satisfaction guaranteed,or money back.

paperback. Zustand: New. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Paperback. Pages Number: 60 Language: Chinese Publisher: Huangshan bookstore.Four Satisfaction guaranteed,or money back.

Soft cover. Zustand: New. Language:English.Author:SHI JIAN BIN MEI YUE HAN DUN BIAN ZHU.Binding:Soft cover.Publisher:Foreign Languages ??Press.

paperback. Zustand: New. Language:Chinese.Paperback. Publisher: China Water Power Press. This book is the Department of Zhejiang University Sports military training some teachers in the long-term theoretical research and practical exploration based on the S P.

paperback. Zustand: New. Language:Chinese.Walrus rescue operations ( phonetic version ).

paperback. Zustand: New. Language:Chinese.Paperback. Publisher: People s Publishing House. The book include: If people see Sishu see Tiger - - the plague sweeping through the world.