WebJan 15, 2024 · soil physical quality in permanent grasslands (PG) and croplands (CR) by applying the C-saturation concept and the SOC:clay ratio as an indicator of soil physical … WebUrease, the ratio of microbial biomass nitrogen to total nitrogen, proteinase, and soil organic carbon were found to be the most important indicators for assessing soil quality. NDG had a higher SQI than the other three types of grasslands. It was concluded that SQI is effective for assessing the soil quality of alpine grasslands in the QTP.
Grasslands improve soil quality - Farming Secrets
WebApr 10, 2024 · Our objectives were (1) to quantify gross and net rates of mineral N production (mineralization and nitrification) and consumption in seminatural grasslands in southwest Germany, with excellent or poor habitat quality, (2) to monitor the temporal variability of these processes, and (3) to investigate differences between calcareous and ... WebApr 8, 2024 · Grasslands provide essential forage sources for global livestock production. Remote sensing approaches have been widely used to estimate the biomass production of grasslands from regional to global scales, but simultaneously mapping the forage biomass and quality metrics (e.g., crude fiber and crude protein) is still relatively lacking despite … flower shops in waconia mn
Effects of long-term afforestation and natural grassland ... - PubMed
WebMay 20, 2024 · This work aims to study the afforestation (Robinia pseudoacacia, Caragana korshinskii and natural grassland recover 10, 20, 30, and 40 years after) impacts on soil properties and quality. The results showed that coverage and root biomass (RB) was the highest 30 years after the restoration in Robinia pseudoacacia and Caragana korshinskii ... WebApr 8, 2024 · Soil quality is disturbed by external factors that result in plants composition and soil environment changes during the different successional stages of alpine grasslands (Dong et al., 2012; Li et al., 2014). Our results validate our first hypothesis that soil quality decreases with the degradation of grassland and increases with the increase ... WebDec 1, 2024 · Under GR and CL treatment, SQI-NLRM values were 15.15% and 69.70% lower than that under FE treatment. These results indicated that land use conversions can significantly change the soil quality in the alpine grassland, and the SQI-NLRM developed in this study provides a sensitive and effective approach for quantitative evaluation of … green bay resort bodrum