Loess hilly region
Witryna23 gru 2014 · The loess hilly-gully region experiences the most severe soil erosion in the Loess Plateau (Gao, et al. 2010). Apricot (Prunus armeniaca L.) is one of the most common fruit trees grown in this region. Intercropping of erect milk vetch in orchards has thus been controversial for a long time in the loess hilly-gully region. Witrynain Loess Hilly Region Tingting Meng and Jing Wei-Effect of recycle ratio on methanogenic anaerobic digestion of palm oil mill effluent (POME) in a stirred tank …
Loess hilly region
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Witryna1 sie 2024 · Tianshui City is an important part of the Loess Hilly Region of China, with broken terrain, undulating hills, and crisscross gullies. The spatial pattern and multifunction of rural settlements are significantly restricted by topography. Witryna22 lis 2024 · Overall, HR had a higher SOC sequestration rate and lower SI (0–30 cm) than CA and RP. Our results revealed that although the SOC sequestration appears …
Witryna4 lut 2024 · Leaf wetness measurements at the top (180 cm), middle (135 cm), and bottom (85 cm) of the canopy positions of rainfed jujube ( Ziziphus jujuba Mill.) in the Chinese loess hilly region were obtained along with meteorological and soil water conditions during the growing seasons in 2024 and 2024. Witryna1 sie 2024 · The Loess Hilly and Gully Region (LHGR) represents the core area of the Loess Plateau in China, accounting for 33% of the total area of the Loess Plateau. It is an important area for the transition of agriculture from farming to pastoral areas, as well as a densely populated area in Northwest China .
Witryna11 kwi 2024 · The Loess Hilly Region (LHR) is a very fragile ecological area in China and a large number of poor people live in this area (Cao et al., 2024). In 2024, the contribution of agriculture to GDP in the Loess Hilly Region Gansu Section (LHRGS) was 15%, which was much higher than the global average of 4% (The World Bank, … Witryna29 maj 2024 · The relationship between the supply and demand for ecosystem services (ESs) is a key issue for the rational allocation of natural resources and optimisation of …
Witryna1 lip 2007 · In China’s loess plateau, vegetation restoration has been conducted since 1950s to control soil erosion and improve the ecosystem, with significant investment of money and manpower. Despite these efforts, soil erosion has still been severe.
Witryna1 paź 2024 · The loess hilly and gully region of China has a long drought period, high evaporation, and frequent rainstorm events (Tang et al., 2024). Many studies have … hero too guitar tabWitryna29 sie 2024 · The unique geomorphy and uneven rainfall in the loess hilly region of northern Shaanxi lead to a low degree of availability of natural precipitation, and the regional water resources are seriously deficient. Water-saving irrigation can effectively improve WUE and yield of pear jujube. max titanium top whey 3Witryna17 kwi 2024 · Here, the loess hilly region of northern Shaanxi Province is used as a representative case area to analyze the vertical distribution pattern of land-use … max titanium top whey 3w 900gWitryna6 cze 2024 · Fine roots are the most active and functional component of root systems and play a significant role in the acquisition of soil resources. Density is an important structural factor in forest plantations but information on changes in fine roots along a density gradient is limited. In this study, plantations of black locust (Robinia … maxtite isopropyl alcohol 70Witryna14 lip 2016 · In the Loess Hilly Region of China, the widespread conversion of cropland to forestland and grassland has resulted in great increased in organic carbon (C), … max titanium 3w wheyWitryna4 lut 2024 · Leaf wetness measurements at the top (180 cm), middle (135 cm), and bottom (85 cm) of the canopy positions of rainfed jujube (Ziziphus jujuba Mill.) in the … hero tom and friendsWitryna20 gru 2024 · The dry and semi-arid loess hilly region is noted for its scant vegetation , severe soil erosion , fragile ecological environment, and difficult … hero-tools