Thermo Fisher CO2 incubator operation instructions

How should the Thermo Fisher CO2 incubator be used? The following is explained by the Shanghai Bayu to explain the operation instructions of the Thermo Fisher CO2 incubator, detailing the CO2 incubator temperature setting, CO2 concentration setting, and temperature calibration operation ste.......

Middle and late stage fertilizer management

Three times in the middle and late stages of wheat

Since April, wheat has entered a period of equal emphasis on nutrition and reproductive growth, that is, the stage of ear differentiation. After entering this period, it is the period when wheat needs fertilizer and water demand. I.......

The vine "confinement" "nutritional meal" must keep up

Autumn time

China's vast territory, the phenological period is very different, it is not easy to generalize the application of fertilizer time, but can be based on the maturity of the grape, generally determined. Generally speaking, the early and middle-ripening grapes can be a.......

Watermelon planting in greenhouse should pay attention

In the watermelon seedling bed, it is often found that there are some Tewang Miao in the large variety, the stems and leaves are thick and strong, and the growth is very prosperous. There are some weak seedlings in the small variety, the stems and leaves are weak, and the growth is very po.......