1 The correct selection of drugs: Each pesticide has a certain range of prevention and control of the object, before use to understand the performance of pesticides and the use of methods, according to the characteristics of the shed and the object of the correct selection of drugs, to ach.......

First, manual control

1. Remove weeds and fallen leaves in or around the orchard, and deep-buried or incinerated.

2. From early March to the end of March, scrape apple, pear rot, and dry rot. Apply cibiqing or copper humate to prevent apple, pear rot, and dry rot.

3.......

Raw material formula: 40kg black beans, 62.5kg eggplant, 2kg prickly ash, 2kg almonds, 17.5kg sesame oil, 15kg white wine, 5kg ginger, 250g basil leaves, 12.5kg salt, and a small amount of sodium phenyl potassium.

Production methods: 1. Ingredients made of music. Put the black bean.......

The tomato in the greenhouse is generally single-stalked and pruned, leaving only one main stalk, and all side branches are completely removed. The side branch should be selected for sunny mornings, which will help wound healing. When the first ear is green (when the fruit grows to the maximum.......

Thin-layer scanners are an indispensable tool for quality control of traditional Chinese medicine. There are four major manufacturers on the market: Swiss Kama, German Desek, Shimadzu, and Shanghai Kezhe:
1. Kama Company of Switzerland is the world's m.......

First, maintenance off. After entering winter, it is necessary to perform a high standard maintenance on the tractor and thoroughly remove, clean, adjust and lubricate all parts of the tractor to ensure the oil circuit, circuit and water passage, and no oil leakage or water leakage. Leakage, n.......

There are many types of coating machines, so it is impossible to judge whether the coating machine is a food machine or a pharmaceutical machine, or a chemical machine. However, the common coating machine of Zui should have high-efficiency coating machine, seed coating machine, film coating mac.......

1. Garden choice

It is most appropriate to build a land with sandy loam, deep soil, and good fertility conditions. Choose leeward sunny, drain good sandy soil, avoid heavy-duty land, saline-alkali land and clay land. Don't be on the ground, especially the land that is formerly .......

In general, the packaging is complete, there are QS logo, ISO9000 quality certification and HACCP food safety system certification for the production of large plants. In addition, pay attention to the color of vinegar. Many people think that the color of good vinegar should be relatively d.......

Pig farmers want to buy good piglets that are healthy, food-saving, fast-growing, and cost-effective. How to pick the ideal piglet? Here's what to say:

1. See varieties: Fine varieties have the advantages of rapid growth and development, high feed utilization rate, strong disea.......

Ducks need to continuously absorb more than 40 nutrients from the diet in order to maintain life, promote growth and reproduce offspring needs. Summarized can be divided into six major categories, namely carbohydrates, fats, proteins, vitamins, minerals and water. Various nutrients have di.......