Matters needing attention for fertilization of pear trees in autumn
After the pear tree is harvested, apply enough base fertilizer in time, which is conducive to the production of high-quality pears in the coming year. The application of base fertilizer in autumn has a great effect on the growth and development of pear trees: the roots of pear trees enter the second growth peak from September to November, when fertilization is beneficial not only to the rapid decomposition of fertilizer, but also to the absorption and storage of nutrients by new roots.
Selection of high quality organic fertilizer
The base fertilizer is mainly organic fertilizer. Generally, each pear tree applies about 50 kilograms of rotten soil miscellaneous fertilizer or circle manure, 1 kilogram of superphosphate fertilizer, 0.2 kilograms of urea, or 0.5 kilograms of refined organic compound fertilizer Huimanfeng and Deledan. The amount of base fertilizer applied accounts for 60% and 70% of the fertilizer used in the whole year.
Flexible use of fertilization methods
The application method of base fertilizer can be flexibly mastered according to tree age and local customs. Pear trees with newly harvested fruit can be applied in ring ditches, open ditches according to the trend of root system, or open trenches between rows of pear trees, or dig holes. These methods should be carried out alternately from year to year. In order to reduce fertilizer waste, fertilizers should be applied deeply, with a depth of 30cm to 50cm. In case of drought, irrigate in time to adjust fertilizer with water. Sun Ting
Related
- A course of planting techniques and methods on how to grow carrots
- How to plant the latest tulips?
- Is it better to pick tea in the morning or in the afternoon? When is the best time for tea to be picked? what is the third or fifth tea?
- Launch Yuanxiao Happy combination Haocha + Tea Yuan healthy Taste
- Penghu Tourism "Fireworks 20 Parade with You"
- 2022 West Lake Happiness holds "Digital Revitalization Voucher" and draws iphone13 and laptop.
- Banqiao Fuzhou social houses are designed to change start-up combined with police elimination to create a safe and livable environment
- The convenient measure of "mechanical weeding" in Xinbei has been abused and the Agriculture Bureau has imposed heavy penalties on the illegal land consolidation.
- Changgeng University Joins Hands with Four Memory Factories to Rescue Memory Talent Shortage
- The list of Taiwan's top 100 MVP managers is listed by the Director-General of the Farmers' Association of Sanxia District.