How to fertilize the latest asparagus
The scientific name of asparagus is Yongcai, which is a specialty vegetable of our country and is very popular in our country. Its stems and leaves can be made into different dishes, and now the market demand for asparagus is increasing, and the planting area is also increasing. Fertilization is essential when growing asparagus, so how should we apply fertilizer? The following editor has brought you the fertilization method of asparagus, let's have a look!
1. Growth habits
Asparagus has strong growth ability and can quickly adapt to all kinds of soil, but try to plant it on fertile, soft and fertile soil. After planting, the growth rate of asparagus is very fast, the demand for nutrition is large, there is a strong fertilizer tolerance, the yield and quality will be improved. However, the planting land where seeds are left should be controlled to apply fertilizer, otherwise it will easily lead to the phenomenon of excessive growth of hollow vegetables. The planting base fertilizer is mainly rotten farm manure, and the dosage is controlled and kept at about 700 kg / mu. Reasonable fertilization method can ensure the robust growth and improve the yield and quality of asparagus.
2. The law of fertilizer requirement
Asparagus can be harvested many times in a year, so in addition to applying sufficient base fertilizer before planting, it is also necessary to topdressing in time during the whole growth period to ensure adequate nutrition for the growth of asparagus. In the seedling stage of asparagus, it is necessary to properly spray dilute dung water and control the dosage to prevent fertilizer damage. Then, when the seedlings grow about 3 true leaves, the compound fertilizer is applied in time to promote the growth of the seedlings and enhance the growth ability. It is necessary to apply fertilizer for each harvest in the later stage, and the fertilizer should be fully diluted during topdressing, preferably with watering. Ensure comprehensive and uniform, prevent fertilizer from burning roots.
3. topdressing at the right time
In the early stage of fertilization, attention should be paid to the work of ploughing and weeding, which can not only ensure adequate nutrition, but also improve the temperature and fertilizer preservation of the soil. In the growing period, the growth ability of asparagus is strong, and the requirement of fertilizer and water is high. Therefore, when topdressing, you should also pay attention to proper watering, and when the seedlings grow to 6-9 cm, you can begin to fertilize for the first time. Then fertilizer was applied every 1-2 weeks or so, and nitrogen fertilizer was applied after the first harvest to restore the growth of asparagus as soon as possible. Then fertilizer was applied every 3 weeks to provide adequate nutrition for subsequent new plants.
4. Points for attention
We should clear weeds in the field before fertilizing to prevent weeds and spinach from grabbing fertilizer. And in order to improve the growth ability of asparagus and prevent the incidence of diseases and insect pests, we should strengthen field management when applying fertilizer. In the seedling stage and the middle and late growth stage, Zhuangzhuanling and other chemicals can be properly sprayed to thicken the stems, improve the nutrient transport capacity and enhance the leaves of hollow cabbage. When applying fertilizer, apply chemical fertilizer as little as possible to prevent soil pollution and affect the growth of asparagus.
The above is a brief introduction to the fertilization method of asparagus, in fact, it is also some matters needing attention when applying fertilizer. When applying fertilizer, we should not only ensure adequate nutrition for the growth of asparagus, but also prevent problems such as fertilizer damage caused by improper fertilization, which affect the growth of asparagus. That's all for today's introduction. This article is for reference only. Thank you for your reading and support.
- Prev
The latest green bean field management techniques tutorial
Kidney beans, also known as kidney beans, have a very wide planting area in China. Field management techniques are very important when planting kidney beans. Field management is directly related to the growth of kidney beans. If the field management is not good, the kidney beans will grow poorly and yield poorly.
- Next
The latest control methods of diseases and insect pests of kidney bean
Kidney bean, commonly known as kidney bean or kidney bean, is a common legume vegetable in our life. When we plant kidney bean, we often encounter some problems. Diseases and insect pests are a headache for farmers, which seriously affect the yield of kidney beans.
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.