搜索结果: 1-8 共查到“土壤耕作学 tillage”相关记录8条 . 查询时间(0.134 秒)
生物耕作（Bio-tillage）——可持续农业的新视角（图）
生物耕作 Bio-tillage 可持续农业 新视角
2020/11/18
最近，南京土壤研究所研究员彭新华团队提出了“生物耕作”的概念，为实现土壤和农业可持续发展提供了新的视角。“生物耕作”是指利用具有发达的深根系的覆盖作物，通过其根系生长，穿透紧实土壤层，然后在根系腐解后形成大量生物孔隙（根孔），进而改善土壤结构以及土壤的导水导气性，并为后茬作物根系生长提供优先通道，达到促进作物生长的目的。与传统耕作相比，利用“粮食作物-覆盖作物”轮作，实现生物耕作，可以降低大型机具...
Changes of soil organic matter under minimum tillage in different soil-climatic conditions
Cambisol Chernozem humus content and quality humus fractionation minimum tillage
2015/3/2
Quantitative and qualitative soil organic matter properties were observed in a specific large area experiment (Chernozem – Gross Enzersdorf, Austria) and in a medium-term field experiment (Cambisol – ...
Water infiltration into soil related to the soil tillage intensity
water infiltration water erosion soil tillage
2015/1/30
Soil infiltration capacity is one of the key factors in the soil protection against unfavourable effects of water erosion. The purpose of its measuring was to compare and evaluate the changes of the s...
Effects of different material coatings on the wearing of plowshares in soil tillage
Metal coating plowshare plow tillage wear
2011/6/29
The wearing behavior of coated layers on plowshares used in soil tillage was investigated. Plowshares produced from DIN EN 10 083 (30 MnB5) steel, widely used in plows, were coated with 20 mm hard chr...
Tillage Effects on Spatiotemporal Variability of Particulate Organic Matter
Tillage Effects Spatiotemporal Variability Particulate Organic Matter
2009/12/2
This study was performed to evaluate effects of no-till (NT) and standard tillage (ST) on POM in two 15-ha neighboring fields from 2003 to 2004. We also evaluated the effects of minimum tillage (MT) o...
Effects of Inter-Row Strip Tillage on Soil Water Content, the Growth and Yield of Soybean (Glycine max L.) in Upland Field Converted from Paddy Field
Inter-row strip tillage Soil moisture Soybean (Glycine max L.) Tillage Upland field converted from paddy field Yield
2009/7/7
We adopted the 'inter-row strip tillage' (IST), in which furrows between rows are tilled and seed is sown on the ridge which is covered with the tilled furrow soil, to the soybean cultivation in upl...
The influence of tillage system on diversities of soil weed seed bank
tillage soil seed bank diversity
2010/1/19
Field experiments with different soil tillage systems were conducted in 2003-2006 at
the Lithuanian Institute of Agriculture. Investigations to evaluate effects of soil tillage regime on weed seed b...
Effects of Minimum and Conventional Tillage Systems on Soil Properties and Yield of Winter Wheat（Triticum aestivum L.）in Clay-Loam in the Çanakkale Region
Minimum tillage aggregation penetration resistance bulk density wheat yields
2009/1/12
The experiment was conducted during the 2001-2003 cropping period to evaluate the effects of 3 tillage systems, conventional tillage (CT), and minimum tillage with rototiller (MTR) and disc (MTD), on...