**Foreword** The standard "Pollution-Free Loach" (DB33/561-2005) is divided into three parts: Part 1: Technical Specifications for Seed Breeding; Part 2: Aquaculture Technical Specifications; Part 3: Quality and Safety Requirements. This section is the first part of DB33/561-2005. It.......

**Foreword** The standard "Pollution-free Loach" (DB33/561-2005) is divided into three parts: - Part 1: Technical Specifications for Seed Breeding - Part 2: Aquaculture Technical Specifications - Part 3: Quality and Safety Requirements This section corresponds to the first part of D.......

Raw materials and auxiliary ingredients. The primary ingredient is Chinese cabbage, typically using 1–1.5 kg of cabbage per batch. For every 100 kg of cabbage, it is recommended to add 50 kg of fresh radish, 2 kg of onions, 1.25 kg of garlic, 1 kg of dried chili peppers, 1 kg of ginger, .......

Shrimp paste is a traditional and beloved seafood condiment widely enjoyed along the coastal regions of China and Southeast Asia. Known for its rich nutritional value and distinctive, savory flavor, it has gained popularity both domestically and internationally. Shrimp paste is primarily made.......

Shrimp paste is a traditional seafood condiment widely enjoyed along the coastal regions of China and Southeast Asia. Known for its rich nutritional value and distinctive flavor, it has gained popularity among both local and international food lovers. Shrimp paste is primarily made from smal.......

Apple orchards often suffer from physiological disorders caused by nutrient deficiencies in the soil or tree imbalances, which can hinder growth and development. These issues lead to abnormal symptoms in branches, leaves, and fruits, ultimately affecting yield, appearance, and fruit quality. Co.......

At present, in many regions, diesel engines serve as the primary power source for agricultural machinery, irrigation systems, livestock operations, and processing equipment. However, when these engines are in operation, they may emit different colored smoke—black, white, or blue—w.......

Currently, in many regions, diesel engines serve as the primary power source for agricultural machinery, irrigation systems, livestock farming equipment, and processing tools. However, when operating normally, diesel engines can sometimes emit smoke of different colors—black, white, o.......

Apple orchards can suffer from a variety of physiological disorders caused by nutrient deficiencies in the soil or imbalances in tree physiology. These conditions often lead to stunted growth, abnormal leaf and fruit development, and ultimately impact yield, appearance, and fruit quality. Commo.......

â—† Mr. Zhang's Consultation from Changbai County: What are the key technical points in deer farming? Answer: (1) When setting up a deer enclosure, it's important to choose a location that is dry, sheltered from the wind, and receives plenty of sunlight. The area should have good drainag.......

Hericium erinaceus, commonly known as Lion's Mane mushroom, is a popular edible fungus belonging to the genus Hericium. It is also sometimes referred to as "Hericium erinaceus" or "Robinia pseudoacacia," though the latter is more often associated with a different plant species. This mushroom is.......

Hericium erinaceus, commonly known as Lion's Mane mushroom, is a popular edible fungus belonging to the genus Hericium. It is also referred to by various names such as "Hericium erinaceus" and sometimes confused with Robinia pseudoacacia, although it is not related botanically. This mushroom is.......