The basis for increasing the yield of cultivated plants through fertilizers, loosening the soil is variability
| May 29, 2020 | Education
The change in yield occurs under the influence of the environment, which means that modification variability acts.
Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.