The latest key points of fertilization for Sakyamuni fruit
Sakya fruit, also known as Annona, is one of the famous tropical fruits. Although it is not beautiful in appearance, it tastes excellent and has economic value for processing. It has been planted in many areas in the south of our country. For the planting and management of Sakyamuni fruit, the key points of fertilization is the top priority, so how to apply fertilizer to Sakyamuni fruit? Let's get to know it.
1. Key points of fertilization for young trees
Fertilization for young trees is different from that for fruiting trees. Generally speaking, before young trees are planted, sufficient basal fertilizer should be applied to ensure the growth of young trees. The base fertilizer is generally applied 2-3 months before planting, and the application of the base fertilizer can be carried out with soil preparation and trench digging. First, the planting ditch is dug according to a certain plant row spacing on the planting ground, and then the base fertilizer is applied in the ditch to cover the soil again, so as to avoid direct contact between the young tree root system and the fertilizer, so as not to cause root burns, and is also conducive to root absorption. Fertilizer is recommended to choose green manure or mature farm manure, generally about 10-20 kg per plant, in addition, 1 kg of phosphate fertilizer is applied to ensure seedling growth. In addition, the disease resistance of young trees is weak, so in addition to adequate base fertilizer, appropriate lime should be added to reduce the occurrence of diseases. Young trees should be fertilized many times, generally speaking, appropriate topdressing should be carried out every time the new shoots germinate.
II. Fertilization for adult trees
1. Base fertilizer
For adult trees, it is also necessary to ensure adequate intake of base fertilizer, so that the case can ensure the growth of the tree and promote fruit hanging. Generally, base fertilizer can be applied in spring or autumn, that is, in February or October. The amount of base fertilizer should be determined according to the growth, age and yield of adult trees. generally, trees with older trees and high yields should increase the application of base fertilizer, for example, if they do not produce 100 jin of fruit, they need to consume about 20 jin of high-quality manure. Only in this way can we give full play to the effect of base fertilizer.
2. Topdressing
Topdressing for adult trees generally needs topdressing 5-6 times a year, which is roughly divided into flowering fertilizer, fruit fertilizer and fruit picking fertilizer, in which the main purpose of flowering fertilizer is to promote flowers and protect flowers, and the time is about 2-3 months. Because Sakya fruit flowers have high requirements for phosphorus and potassium fertilizer, it is recommended to choose a compound fertilizer with uniform nutrition. Expired topdressing should be specific to different periods, generally need topdressing after flower fade, and compound fertilizer is also recommended; the last topdressing is in the fruit harvest period, at the end of September, each plant needs to apply 5-10 kg of farm manure to promote the recovery of tree potential.
The above is the main points of Sakyamuni fruit fertilization, hope to help you, want to know more related knowledge, please follow us.
- Prev
The causes and control measures of the latest cherry twin fruit
Cherry twins, also known as double stigma fruit, show that there are two conjoined cherries of the same size on one stalk, which seriously reduces the commercial value of cherries and reduces the planting efficiency of farmers. The following editor introduces the symptoms and causes of cherry twins.
- Next
The cause and method of root cutting of the latest mango
Many growers only know how to prune mangoes, such as pruning during the growing period, spring pruning or winter pruning, but in fact, roots can be cut off for plants that do not bear fruit. Root cutting can make mango better growth and development, help to increase yield, below and small
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.