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Published by Sichuan Publishing Group. world Press, 2000
ISBN 10: 7807267437ISBN 13: 9787807267430
Seller: liu xing, Nanjing JiangSu, JS, China
Book
paperback. Condition: New. Paperback. Language: Chinese Publisher: Sichuan Publishing Group. world Press.
Seller: liu xing, Nanjing JiangSu, JS, China
paperback. Condition: Good. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Household responsibility system. (b) 81 years of data selected versionFour Satisfaction guaranteed,or money back.
paperback. Condition: New. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Paperback. Pub Date: 2012 09 Pages: 203 Language: Chinese Publisher: China Labor and Social Security Publishing House keeping aquarium fish can not only beautify the environment. strive to bring fun. but also to increase people's knowledge of biology. With the continuous improvement of people's living standards. colorful. different body ornamental fish is very popular ornamental fish market has a great potential in recent years. the size of the ornamental fish breeding. the breeding levels also increase year by year. Greenhouses. sheds. with good lighting. warming and insulation properties. greenhouse. greenhouse ornamental fish can reduce the influence of the temperature on the ornamental fish. to improve ornamental fish growth rate. extend the growth time. shorten the breeding cycle. improve economic efficiency. Facilities for agricultural technology knowledge and popularity Series: Greenhouse safety of ornamental fish breeding technology prepared by the experts of the Hebei Agricultural University and other units. the basic types of greenhouses and greenhouses. design and construction requirements. greenhouse. greenhouse farming koi and goldfish technology. nutrition and feed. disease control technology. content. scientific and practical. easy to understand text. illustrations. suitable for the majority of ornamental fish breeding staff. at all levels of agricultural science and technology. agricultural extension workers and rural grassroots cadres to read. but also as a reference to the agricultural college students book. Contents: Lecture ornamental fish facilities breeding and facilities construction topic ornamental fish facilities breeding profile topic 2 ornamental fish greenhouse farming field of construction planning topic 3 sunlight greenhouse of the design and construction of topic 4 modern greenhouse design and construction of topic 5 plastic greenhouses of the design and construction topic breeding pond construction topic recirculating aquaculture water treatment facilities Lecture greenhouse. greenhouse breeding koi topic Koi breeding species. living habits and quality of appreciation topic Koi artificial propagation topic Koi seed cultivation technology topics koi fish farming techniques greenhouse-speaking the artificial propagation topic of greenhouse breeding goldfish goldfish topic farmed species. habits and quality appreciation topic goldfish goldfish breeding technology Fourth Lecture The main types of topic of the nutritional needs of koi. goldfish nutritional needs and feed topic koi and goldfish the topic feed additives topic feed live prey culture - greenhouses. sheds. ornamental fish disease control topic ornamental fish disease topic of the causes and prevention measures 2 mainly for Disease Control and Prevention Technical topic treatment for common diseases ReferencesFour Satisfaction guaranteed,or money back.
ISBN 10: 754551291XISBN 13: 9787545512915
Seller: liu xing, Nanjing JiangSu, JS, China
Book
paperback. Condition: New. Paperback. Pub Date: 2015-03-01 Pages: 312 Language: Chinese. Tibetan Publisher: heaven and earth press watch TV weather forecast program. looked at the host define the words of the. in a few words took over the next two days the weather preached. appear easily. viewers tend to think that the weather forecast is more relaxed.
Seller: liu xing, Nanjing JiangSu, JS, China
paperback. Condition: Good. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.New economic growth phase and Rural DevelopmentFour Satisfaction guaranteed,or money back.
ISBN 10: 7520354121ISBN 13: 9787520354127
Seller: liu xing, Nanjing JiangSu, JS, China
Book
paperback. Condition: New. Paperback. Pub Date: 2019-12-01 Pages: 295 Language: Chinese Publisher: China Rural Studies (2019-on volume). China Social Sciences Press on all aspects of governance in rural China has been careful and comprehensive research. manuscript According to the research theme is literature and village governance. rural revitalization. governance and social development in rural areas. .
ISBN 10: 752011869XISBN 13: 9787520118699
Seller: liu xing, Nanjing JiangSu, JS, China
Book
paperback. Condition: New. Paperback. Pub Date: 2017-12-01 Pages: 456 Language: Chinese Publisher: Social Sciences Academic Press June 11. 2017. the first Zongzu culture (Beijing) forum was held in the auditorium of the CPPCC National. Forum organized by the Chinese Cultural Management Association. the theme of promoting the culture Zongzu. accurate help poverty alleviation and invited the agricultural economy. agriculture .