Coriander is a cold-tolerant vegetable. It is cold and cool. The growth temperature is 12 °C ~ 26 °C, but the heat resistance is also strong. Coriander is not strict with soil, but loam with high organic matter content is more conducive to the growth of coriander. In the autumn, the …
The maturity of corn needs to go through three stages: milk ripening, wax ripening and ripening. Because corn is different from other crops, the grain is born on the ear, and it is not easy to fall off after maturity, and the post-ripening effect can be completed on the plant. Therefore, t…
Characteristic
The plant height is about 165 cm and it is not easy to fall. The ear length is about 18 cm, the ear is about 6 cm thick, the ear is 14-18, the single ear is about 400 g, the ear is full, there is no baldness, the color of the ear is beautiful, yellow and white, the r…
After entering June, the high temperature is accompanied by a high-humidity environment, which is beneficial to peanuts and various diseases.
One is the bacterial wilt. The symptoms are generally that the second leaf of the top of the peanut plant loses water and wilting. After a fe…
Fertilizer should be reasonable
Before flowering, in the young fruit stage, during the expansion period, the grape spleen can be sprayed in time to match the nutrition, so that the grape fruit pedicle (the position of the fruit handle) bec…
Spinach is a kind of vegetable that is not heat-resistant and weak against rain. It grows poorly at 21 °C, it is difficult to grow above 25 °C, it is highly perishable after rain, and its commerciality is declining. Therefore, in the summer …
In winter, the temperature is low and the shed is relatively closed. How to properly ventilate is particularly important. The technicians have collected various measures and techniques for the sheds in the winter sheds through long-term sheds. I hope to help everyone's daily ventilatio…
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Identification
Biosafety cabinet (BSC)
The operation cabinet with airflow control and high-efficiency air filtration device can effectively reduce the harm to the operator and the environment caused by pathogenic micr…
In the process of planting corn, in order to effectively ensure the growth of corn, it is necessary to prevent and control the weeds in the field. However, some people use corn herbicides and find that after using herbicides, the weeds die very thoroughly. However, if …
Lixia is about to arrive soon. This time was originally a crucial period for the cultivation of peppers in the early spring, but many farmers said that the yellow leaves appeared in the peppers. In general, early spring 茬 pepper is mostly a physiological disease, …