Calcium-deficient tomatoes usually have short plants, water-stained light yellow-brown to dark green-brown spots on the navel of the fruit, uneven surface, and necrosis of diseased tissue (ie, umbilical rot). During the period of fruit expansion and maturi.....

First, the variety should use bamboo leaf spinach (that is, Thai spinach). The second is to soak the seeds for 10-12 hours before sowing, then rinse them with water, and then use the electric blanket to moisturize and germination. Germination method: Put.....

According to the conventional management of the fruit orchard, it is a period of rest for the fruit growers to wait for the leaves to be cut in winter, but the orchard must be managed well and produce good fruits, and there is still a lot of work to be don.....

Toona sinensis loves temperature and is suitable for cultivation in an area with an average temperature of 8-10°C. The cold resistance ability increases with the age of seedlings. The annual wheat seedlings directly broadcasted with seeds may be frozen .....

After the greenhouse nectarine shed is a critical period for its management, the following points must be paid attention to in management: Decrease the temperature rise time The greenhouse nectarines are covered with plastic film in mid-November, and at th.....

Increase the transmittance of the shed film. When building the shed, choose a non-drip film with good light permeability. Clean the snow on the shed film in time after snow, and regularly clean the dust on the shed film, etc. to enhance the light and incre.....

The grafting method commonly used in fruit tree growth can be carried out in spring, summer, and autumn, with autumn being the most suitable, and the general survival rate is above 90%. Timely graft The budding is too early, the bud development is not yet .....