HIGHLIGHTS
SUMMARY
Simultaneously with the decrease in the humus content, there is a decrease in the proportion of soluble humus fractions, which are more resistant to mineralisation (Biradar et_al, 2020; Eremin, 2009). Practically all the researchers remark that the systematic use of non-mouldboard deep and shallow tillage leads to a sharp differentiation of the arable layer in terms of fertility (Balaev et_al, 2020; Pikovska and Vitvicka, 2016; Prihodko et_al, 2013; Khokhlova et_al, 2014). The ambiguity of the results of these studies indicates that, under different soil and climatic conditions, the impact of factors that determine . . .
If you want to have access to all the content you need to log in!
Thanks :)
If you don't have an account, you can create one here.