The first crop of cowpea has a large amount of flowering, many pods, and large nutrient consumption, which is likely to affect the differentiation of the second crop and even premature senesce…
Recently, the temperature has gradually decreased, and cold waves may strike at any time. In such weather, the vegetables in the greenhouse often suffer from frost damage. In order to minimize losses, farmers' friends must do a good job in the…
One look: look at the tree shape, look at the tree potential, look at the species. These intuitive factors form the basis of the pruning scheme. In addition to the above three views, it is also necessary to look at the relationship between the bal…
Answer: Firstly, root cultivation should be carried out: the roots of the grapevine should be cultivated at a height of 25 to 30 cm to protect the rhizomes. Secondly, the trunk must be wrapped: the trunk of the vine should be made of breathable ma…
Answer: Firstly, root cultivation should be carried out: the roots of the grapevine should be cultivated at a height of 25 to 30 cm to protect the rhizomes. Secondly, the trunk must be wrapped: the trunk of the vine should be made of breathable ma…
1. Variety selection
The celery varieties currently used in greenhouse production are Tianjin Solid and Southern Glass Cui.
2. Seedling time and method
The planting per…
Sweet potato is an important root crop for food, feed, industrial raw materials and new energy. Shandong Province is one of the main sweet potato producing areas in China, with an annual planting area of ​​over 4 million mu. Due to c…
First, the temperature. Celery is a low-temperature-resistant vegetable with a minimum temperature of -7 ° C to -10 ° C, but its suitable growth temperature is 15 ° C-20 ° C, so we…
First observe the composition of the branches of the canopy, which will block the sun and disturb the over-dense branches of the tree. Cut 1 to 3 branches to let the sun shine into the canopy. Then make it big first and then small, that is, after …
After entering December, the leaves of the pear tree fell off into the dormant period, and the pests and diseases also entered the latent wintering period. Doing a good job of clearing the garden in winter can do more with less than reducing the p…