PlantHowTo — Identify Plants by Photo, Growing Guides & Care

条件筛选

栏目分类

不限 Industry News Agricultural Machinery Edible Gardening Grain Crops Fruit Tree Cultivation Flower Cultivation Macadamias Agricultural Products Pests & Diseases Flowers & Gardening Soil & Composting Vegetables Agricultural Technology Growing Techniques Succulents Agriculture Encyclopedia Flowers Plants News Birds Policy Fertilizer Pesticides Nursery Stock Mushroom Cultivation Medicinal Herb Cultivation Fodder & Green Manure Livestock Farming Apple Cultivation Coffee Cultivation Organic Farming Avocados Green Manure Orchids Livestock Farming Melons & Fruits General News Watermelons Oranges Wax Apples Tomatoes Strawberries Pears Cherries Passion Fruit Mangoes Dragon Fruit Blueberries Pepino Melons Pomelos Lychees Bird's Nest Fern Bananas Pothos Pineapples Figs Koi Lemons Cacti Muskmelons Goji Berries Sugarcane Soybeans Rice Cyclamen Peaches Jujubes Sugar Apples Plums Wampees Waxberries Longans Custard Apples Guavas Kiwis Grapes Mulberries Plant Pests & Diseases Salaks Persimmons Starfruit Mint Mangosteens Durians Papayas Cilantro Sweet Potatoes Bitter Melons Chili Peppers Ginger Millet Pumpkins Herbs Peanuts Cauliflower Loquats Coffee Cultivation Winemaking Organic Tea Garden Tea Seed Industry Livestock Farming Aquaculture Specialty Farming

内容搜索

列表

时间排序点击排序评论排序评分排序支持量排序

Sharing Experience on Artificial Breeding in Koi Culture

1. Artificial induced spawning of koi. The time for artificial induced spawning of koi is generally chosen when the water temperature is around 25°C. The two-injection pectoral fin method can be used; effective drugs for inducing estrus include human chorionic gonadotropin, luteinizing hormone-releasing hormone analogue, and domperidone, etc. 2. Artificial insemination. In the breeding season,
- aquaculture
- koi
- of
- artificial
- breeding
- experience
- induced spawning
2020-11-08 20:00:40

62
Methods of Artificial Induced Spawning and Key Aquaculture Techniques for Snakehead

Artificial induced spawning uses injections of human chorionic gonadotropin and the pituitary glands of carp, bighead carp and bream. In the Pearl River Delta region, pituitary glands of carp, bighead carp and bream are basically used as spawning agents. The dosage per 0.5 kg of body weight is: for female fish, 7 pituitary glands of bighead carp or bream (1 carp pituitary is equivalent to
- aquaculture
- snakehead
- fish
- artificial
- induced
- spawning
- methods
- induced spawning
2020-11-08 20:00:17

61
Detailed Explanation of Artificial Breeding and Induced Spawning Techniques for Rice Field Eels

Artificial Breeding and Induced Spawning Techniques for Rice Field Eels
2018-07-04 12:43:00

202
Key Points and Detailed Operation Methods of Loach Induced Spawning Technology

Induced Spawning Technology for Loach
2018-07-04 11:43:00

201
Detailed Explanation of Basic Knowledge on Loach Induced Spawning Techniques

Basic Knowledge on Loach Induced Spawning
2018-07-04 10:42:00

203