Matters needing attention in the application of formula fertilizer
The main results are as follows: (1) choose suitable fertilizer varieties. The suitable formula fertilizer varieties should be selected according to the agrochemical characteristics of soil and the fertilizer demand characteristics of crops. if the application is not compatible with the fertilizer requirements of soil characteristics and crop characteristics, it will not only cause a waste of nutrients, but also lead to a reduction in yield.
(2) the formula fertilizer should be used in combination with the elemental fertilizer. The composition of formula fertilizer is fixed, so it is difficult to meet the different requirements of nutrient elements in different soils, different crops and different growth stages. According to the nutrient content of formula fertilizer, simple chemical fertilizer should be used to ensure the coordinated supply of nutrients.
(3) choose the appropriate application method. In the application of formula fertilizer, corresponding technical measures should be taken to exert the fertilizer effect, and the effect of formula fertilizer as base fertilizer is better than that of other simple fertilizers.
(4) it is necessary to grasp the appropriate application period and quantity. Formula fertilizer is a multi-element fertilizer, it is best to apply base fertilizer, try not to do topdressing. The appropriate amount of application should be determined according to soil fertility, variety and yield.
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.