EurekaMag.com logo
+ Translate

Changes in the structure of differently tilled soil in a growing season


, : Changes in the structure of differently tilled soil in a growing season. Soil & Tillage Research 3(1): 39-46

Changes in the structure of tilled soil over a growing season were investigated. Structural data from 10 differently tilled plots were collected at the 40-50 mm depth on sectioned tilth block samples impregnated with paraffin wax. At the end of the growing season, significant increases in clod size and decreases in void size were observed. In some plots also a significant reduction in percentage of small (1-5 mm) aggregates was observed, but a crop cover (barley) increased the percentage of small aggregates.

Order PDF Full Text

Close
Close

Click here to order any other PDF Full Text


Accession: 001053010

DOI: 10.1016/0167-1987(83)90015-6

Download PDF Full Text: Changes in the structure of differently tilled soil in a growing season


Submit PDF Full Text

No spam - Every submission is manually reviewed

Due to poor quality, we do not accept files from Researchgate

Submitted PDF Full Texts will always be free for everyone
(We only charge for PDFs that we need to acquire)

Select a PDF file:
Close
Close

Other references

Sun, S.; Zhang, X.; Zhang, Y.; Wang, H.; Yu, Y.; Zhang, M., 2007: Bioinformatic system modeling on hetian uygur natural longevity people. Longevity and life science are active topics in biomedicine and other subjects. In this research, longevity people from Hetian area in Xinjiang, China are used as an example. The cause of longevity is discussed and a bioinformatic longevity model...

Jeffrey C., 1987: Developing descriptors for systematic analyses of senecioneae compositae. Characters [43] are suggested as standard for recording data taxa of Senecioneae for use in systematic analysis.

YuanDeYi; HeXiaoYong; MoWenJuan; LianFaLiang; ZhangLin, 2008: Optimization of ISSR reaction condition in Ardisia crenata. To explore the optimum ISSR reaction condition in <i>Ardisia crenata</i>, the effect of different concentrations of template DNA, Mg<sup>2+</sup>, dNTP and other variables on amplification results were analysed. Results sho...

Praharaj, S.Kumar.; Venkatesh, B.G.M.; Sarkhel, S.; Zia-ul-Haq, M.; Sinha, V.Kumar., 2010: Clozapine-induced myoclonus: a case study and brief review. Progress in Neuro-Psychopharmacology & Biological Psychiatry 34(1): 242-243

Bedrossian, C.W.; Greenberg, S.D.; Williams, L.J., 1975: Ultrastructure of the lung in Loeffler's pneumonia. A case is presented fulfilling the diagnostic criteria of "Loeffler's eosinophilic pneumonia". No etiologic factors could be determined, and the chest roentgenogram returned to normal. Lung biopsy at the peak of the disease demonstr...

Goren, M.; Diamant, A., 1984: On the occurrence of Tenacigobius yongei (Davis & Cohen) in the Gulf of Elat (Red Sea) (Pisces: Gobiidae). Israel Journal of Zoology. 1983 ; 322-3: 135-137

Wagner; Maier; Lauterbach; Bachem; Fischer; Ploog; Mörsch; Kamp, 1992: Raman spectroscopy of localized vibrational modes from carbon and carbon-hydrogen pairs in heavily carbon-doped GaAs epitaxial layers. Physical Review. B, Condensed Matter 45(16): 9120-9125

Torralba, M.A.; Olivera, S.; Bureo, J.C.; Dalmau, J.; Nuñez, R.; León, P.; Villarrubia, J., 2016: Residual enzymatic activity as a prognostic factor in patients with Gaucher disease type 1: correlation with Zimran and GAUSS-I index and the severity of bone disease. Gaucher disease (GD) is an autosomal recessive disorder produced by mutations in the glucocerebrosidase gene (GBA), causing storage of glucosylceramide in reticuloendothelial cells in multiple organs. Traditionally, the prediction of the phenotype...

Cranney, J.; Cohen, M.E.; Hoffman, H.S., 1985: Reflex modification in the rat: the inhibitory effects of intensity and frequency changes in steady tones. In laboratory rats (as in humans) a low-intensity tone that precedes a high-intensity burst of noise by approximately 100 ms can reduce the amplitude of the startle reaction elicited by the burst of noise. A series of four experiments with rats in...

Albano, F.; Specchia, G., 2012: Extramedullary disease in acute promyelocytic leukemia: two-in-one disease. In acute promyelocytic leukemia (APL), extramedullary disease (EMD) is particularly rare and shows special clinical and biological features. It is estimated that about 3-5% of APL patients will suffer extramedullary relapse. The most common site o...