Directory UMM :Data Elmu:jurnal:S:Soil & Tillage Research:Vol53.Issue2.Jan2000:
Teks penuh
Dokumen terkait
Effect of minimum tillage and crop sequence on physical properties of irrigated soil in southern Alberta.. Xiying Hao a,* , Chi Chang a ,
The objectives of this study were to evaluate the effects of conventional and reduced tillage on soil physical behavior (water content, temperature, and strength), and maize
Sibbesen (1986) subsequently used the model to simulate tillage derived soil and substance dispersion in 21 more than 50-year old ®eld experiments and estimated the mean content
This study aimed at (1) evaluating the long-term effect (9 years) of two soil-tillage systems with dif- ferent soil disturbance intensities and two cropping systems with different C
Literature relating tillage to microbial processes is assessed critically focusing on (a) degrees of physical disruption and N-processes, (b) interactions between organisms and the
Various values of penetration resistance (1±4 MPa) and air-®lled porosity (7±16%, v/v) as functions of the degree of compactness and matric water tension in the plough layer (5±25
Wheat yields were higher with the WW than with the WG rotation, but in both rotations fertilization was required to obtain better grain quality (protein content higher than 11
Temporal variability of CO 2 fluxes and soil temperature at 50 mm depth in the tillage experiment under spring barley in the 2 weeks after sowing in spring 1996, assessed.. using
