Will soon enter the season of sales and use of rotary cultivators, how to buy and use rotary cultivators? According to past problems and the experience of users of rotary cultivators, rotary cultivator products have four major hidden dangers: First, safety protection does not meet the standard.......

One, species - buy piglets. Learn how

The requirement for buying piglets is to purchase piglets of good quality, healthy disease-free, and well-developed piglets at the lowest possible price. To achieve this goal, we must pay attention to the following three points:

1. Wher.......

Asparagus canned main raw materials include asparagus, sugar, monosodium glutamate, salt and so on. The equipment has baskets, pots, sinks, sterilized cans and the like. The production method is as follows:
According to the proportion, 2%-25% of saline water, 0.75%-0.95% of white granulat.......

Release date: 2007-08-14

The 256-row new CT scanner has a 256-row CT scanner equipped with the world's most advanced CT imaging software an.......

For field plots containing 1000-2000 head worms, use 25% buprofezin (buprofezinone) wettable powder 45-50 g or 10% imidacloprid wettable in the lower nymph stage (below 3 years of age) per mu. Powder 15-20 grams evenly sprays 50 kg of water. This medicine can achieve the purpose of control.......

Wheat consists of three parts: cortex, embryo, and endosperm. The inner and outer pods have been removed during threshing, and the grains are oval or elliptical. The top has hairs, called Maimao. The back is raised and the base of the back has an embryo. The ventral surface is flat and the.......

The disease of watermelon is also called Phytophthora disease, commonly known as "dead bug". It is a kind of soil fax fungus disease. It can occur in watermelon seedlings and adult plants, especially in the late growth period and high temperature and rainy conditions of watermelons. .......

Use sand traps to keep fresh. After 40-50 days of storage, it can maintain its color, aroma, taste and nutrition. Specific methods: Select light and air-transmitting houses, clean, use a fine river sand bottom 70 centimeters, grab a sunny evening or cloudy day to harvest seven mature watermelo.......

The farming area has a mild climate, abundant rainfall, fertile soil, and long plant growth periods. Crop production not only provides ample source of concentrated feed for sheep in rural areas, but also provides a rich source of roughage. There are many grassy grass slopes, tidal flats, and f.......

First, the adverse climate factors led to the prevention and control of open space (a) due to the low temperature during the flowering period. For plants that do not normally fertilize due to pollen development at low flowering temperatures, artificially assisted pollination should be used.......

Each organism has the ability to regenerate its similarity and inherit it to its offspring. Because of this nature, the plant "species" are preserved, and this process of reproduction is called the reproduction of the organism. People use modern scientific theories and methods to tra.......

In the cultivation of mulching strawberry, the time and quality of membrane induced seedling directly affects the production and output of strawberry. Therefore, how to break membranes and induce seedlings becomes the focus of the management of mulching strawberry in spring.

1. Rem.......