â‘ As a result, the mother branch is chosen …
In the cold dew season, the weather gradually transitions from cool to cold. At this time, it presents a scene of high autumn and cool air. For greenhouse vegetables, it is also very conducive…
Yellow okra is an annual herb in the mallow family, also known as coffee yellow sunflower. It is a very nutritious vegetable. It is rich in protein, vitamins, mineral salts, potassium, calcium…
A thick banana scent attacked a fruit fly in the darkness, and it was "squeaky" excited and fluttering. The Science and Technology Daily reporter recently visited the Peking University School of Life Sciences and fo…
, then the solid needs to be dispersed in a solvent or a reaction liquid to form a slurry, in the feed system,
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The autumn sowing vegetables were hot and rainy in the early stage, and the late growth stage coincided with low temperature and drought. Therefore, carrots, radishes, Chinese cabbage, and other vegetables that are planted in autumn should be cult…
Calcium-deficient tomatoes are usually short plants with water-stained light yellow-brown to dark green-brown spots on the umbilicus of the fruit, uneven surfaces, and necrosis of the diseased tissue (ie, umbilical rot). During the period of fruit…
Rational fertilization. After the flowering and fruit expansion period, the appropriate amount of nitrogen fertilizer is applied to prevent the excessive nitrogen fertilizer and cause the plant to grow. In addition, combined with the application of foliar fertilizer control, phosphorus and…
Core Tip: In traditional agricultural farming, farmers have the habit of applying various fertilizers with rainfall or irrigation. However, because the amount of watering is uncertain, the nutrient content of the fertilizer used is low, the compos…
Fertilization in spring: 15 to 20 days before the germination of spring shoots is dominated by quick-acting nitrogen fertilizer; fertile trees and first fruit trees should be treated with buds, and the amount of flowers should be determined accord…
According to the soil moisture, you can water the right amount, avoid flooding the water, so as not to cause the autumn shoots to grow. For the unsuccessful trees, 0.15-0.25 kg of diammonium phosphate can be applied to each plant; the result is th…