Screw compressors take advantage of the trend, win the market and win

Screw compressors take advantage of the trend, win the market and win

Prosperous management of fertilizer and water in wheat fields

Has been poured back to late spring or spring watering, the current total number of acres of more than 1 million have a long trend of wheat, according to the lyrics and seedlings in the flag leaf tip or booting stage watering, promote size and polarization, reduce water and fertilizer consumpt

Porcupine breeding

Sexual maturity and initial age

The female porcupine reaches sexual maturity at 12-14 months of age, and the male porcupine reaches sexual maturity at 16-18 months of age, but sooner or later, sexual maturity has a certain relationship with the birth season. The porcupines born bef

Conditions to be met by fertilizers in irrigation systems

Commonly used fertilizers include chemical fertilizers, organic fertilizers, and foliar fertilizers. What kind of fertilizer is suitable for use in irrigation systems? The following requirements should be met:

(1) High nutrient concentrations in fertilizers;

(2) Completely

Mushroom mushroom mushroom management and post-harvest treatment

The twin pack mushroom is China's largest export-oriented foreign mushroom, with the main producing areas in Fujian, Shanghai, Hunan and Guangxi. Currently at the stage of mushroom management, we will briefly introduce some management techniques at this stage:

Spring mushroom m

Adding molasses to compound feed

Molasses is a by-product of the sugar industry such as sugar cane and sugar beet. In countries such as Europe and the United States, as well as in some Asian countries and regions, molasses is used as a cheap feed ingredient, and it is very common. However, in China, the use of molasses in

Spring Nursery Technology

It is now a good time for spring tree planting and afforestation. During spring afforestation, a large number of seedlings are planted and nursery. Therefore, all links must pay attention to technical requirements in order to effectively increase the survival rate of afforestation and redu

White Grape Variety - Chardonnay

Chardonnay (Chardonnay), also known as Chardonnay, Chardonnay, Chardonnay, and Sardogie, is an Eurasian species. Originating in France from Burgundy, Hungary was introduced to China in 1951. It is the most popular wine grape in the world and belongs to the early-maturing variety. Due to it

Shelf purchase

Shelf cattle are lean cows that have not been fattened. Shelf cattle are good and bad, directly affecting the fattening effect. Therefore, the purchase of shelf cattle is the first key issue of the fattening technology effect. When you buy a rack of cattle, you need to use the following si

Autumn tomato late blight symptoms

Tomato late blight is a disease caused by P. infestans fungus infestation, which has the characteristics of rapid onset, widespread epidemic and great harm. It is the main disease in the production of autumn tomatoes.

Seedlings, plants can be disease. Stems, leaves, and fruits can