In order to clarify the effects of deep ploughing on soil physical and chemical properties and rice yield, in this paper, we carried out the research of large area contrast of deep tillage, shallow
2022-04-01 11:05:56 CHONGQING (CQNEWS) -- In March, in order to ensure the safety and reliability of electricity for spring ploughing in various parts in Chongqing, the State Grid
Mar 15, 2024 · Deep plowing (DP) directly flips the plow layer, which breaks the plow pan and decreases the soil bulk density. Therefore, this practice benefits rainwater infiltration and
Jan 12, 2024 · Find the important role of ploughing in agriculture. Know the significance, techniques, and benefits of this basic farming practice that sets
Harrowing is often carried out on fields to follow the rough finish left by ploughing operations. The purpose of this harrowing is generally to break up clods and lumps of soil and to provide a finer
With FIEPOS, PULS presents a new type of power supply for use directly in the field, developed precisely for this environment: a decentralized, all-in-one power supply that is easy to install
Recently, there has been a hot topic in the field of light power. Dongfeng, Xichai and Dongfeng Engineering Co., Ltd. have cooperated with each other through the "emission standards
Jul 19, 2020 · I. INTRODUCTION Summer ploughing means ploughing the agricultural field across the slope during summer with the help of ploughing machinery like intercultivator that
Abstract: Abstract: Rice is cultivated in large area in Heilongjiang Province. The area of rice cultivation in Heilongjiang is about 100 thousand hectares. For a long time, rotary or shallow
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In an era where portable energy is critical for outdoor adventures, construction sites, and emergency preparedness, Tiraspol-based manufacturers are leading the charge with
One effect of deep ploughing is translocation of SOC formed near the surface into the subsoil, with concomitant mixing of SOC-poor subsoil material into the ''new'' topsoil. Deep-ploughed
Oct 16, 2023 · Deep-ploughing far beyond the common depth of 30 cm was used more than 50 years ago in Northern Germany with the aim to break root-restricting layers and thereby
The published work and ongoing research clearly show that HSs are the emerging trend in the supercapacitor field, and industrialisation is in progress. charge-discharge applications such
Jun 17, 2022 · 分布式电源的灵活的电源体系发展趋势是由以此为基础来实现各种不同的解决方案当下应用的丰富性与要求的多样性决定的它必须同时为了能够通过标准产品满足这一需求。
The deep ploughing cutter bar, an illumination lamp, a water pump and the traction machine body are organically combined into a whole, so that the deep ploughing power traction mechanism
However, measures for enhancing SOC storage commonly focus on topsoils. This study assessed the long-term storage and stability of SOC in topsoils buried in arable subsoils by deep ploughing, a globally applied method for breaking up hard pans and improving soil structure to optimize crop growing conditions.
A deep ploughing (>22 cm) once every two to three years has been shown to increase the penetration of rainwater into the soil and to increase yields of crops grown with rainwater, especially in soils with a hardpan.
Deep plowing (DP) directly flips the plow layer, which breaks the plow pan and decreases the soil bulk density. Therefore, this practice benefits rainwater infiltration and increases soil water storage capacity (Wang and Shangguan, 2015, Yu et al., 2021).
Deep ploughing refers to the agricultural practice of digging the soil to a significant depth in order to control weed growth by reducing the density of buried weed seeds. You might find these chapters and articles relevant to this topic. 2016, Environment and Development M.K. Doula, A. Sarris
In vitro incubation experiments on the buried sandy soils revealed 63 ± 6% lower potential SOC mineralisation rates and also 67 ± 2% lower SOC mineralisation per unit SOC in the buried topsoils than in the reference topsoils. Wider C/N ratio in the buried sandy topsoils than in the reference topsoils indicates that deep ploughing preserved SOC.
The deep-ploughed soils contained on average 42 ± 13% more SOC than the reference subplots. On average, 45 years after deep ploughing, the ‘new’ topsoil still contained 15% less SOC than the reference topsoil, indicating long-term SOC accumulation potential in the topsoil.
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