Afforestation, particularly with the use of N2-fixing trees (NFTs), is an option for ecological restoration of salinized, irrigated croplands in the lower reaches of the Amu Darya River. But current knowledge of enhanced juvenile tree growth and their N2 fixation rates is sparse for the marginal irrigated croplands of the Khorezm Region of Uzbekistan. A superior understanding would increase pro...

To determine the optimum time to harvest trees is one of most interesting problems in economics forest resources. It highly debated whether forests Northern hemisphere should be used as carbon sinks or harvested more for long- short-term wood use storage long-lived products and bioenergy. In our study we examined trend cutting ages by tree species, ownership function period 2006–2021 based on d...

The biodiversity of mycorrhizal and wood-inhabiting macrofungi (basidiomycetes) is declining, many species are threatened in forests. Based on data from a 30-year fruiting body survey 1988 to 2017 the region city Jena (100,000 inhabitants, 4500 ha forest), Germany, we evaluated role urban environment with variation ownership, property size, associated management, high diversity woody for presen...

this study was conducted to study of morpho-physiological responses of robinia pseudoacacia l. seedlings under drought stress by irrigation period at 4 levels (intervals of 4, 8, 12 and 16 days). the experiment was performed as completely randomized design in a greenhouse environment. results indicated that all studied traits were affected by water stress, except water use efficiency (wue). the...

Biomass is one of the most significant renewable energy sources. Doubts arise from large-area plantations monocultures, which can lead to depletion of, and a decrease in, soil biodiversity. Community association analyses Lumbricidae may help indicate environmental change. Therefore, study objectives were determine qualitative quantitative diversity Lumbricids in crops—basket willow (Salix vimin...