Effects of wheel traffic and farmyard manure applications on soil CO 2 emission and soil oxygen content
نویسندگان
چکیده
منابع مشابه
Soil compactibility as affected by soil moisture content and farmyard manure in central Iran
Soil compactibility which basically depends on soil texture, organic matter and soil water content during farm machinery traf®cking are major factors affecting soil conservation. In a ®eld experiment, cattle farmyard manure was applied to a silty clay loam soil (®ne-loamy, mixed, thermic Typic Haplargids, USDA; Calcaric Cambisols, FAO) in Isfahan, Iran. Three rates, 0, 50, 100 Mg haÿ1 (on oven ...
متن کاملInteractive Effects of Wheel Traffic and Tillage System on Soil Carbon
The carbon-conserving nature of reduced or no-till soils as compared to conventionally tilled soils is well document ed (Blevins et al., 1983; Havlin et al., 1990; Wood and Edwards, 1992). With no-till, plant residues remaining on the soil surface decompose more slowly, resulting in more carbon (C) being retained in the soil than when residues are in corporated into the profile (Holland and C...
متن کاملApplication of a green manure and green manure composted with beet vinasse on soil restoration: effects on soil properties.
Beet vinasse (BV), a green manure constituted by Trifolium pratense L. uncomposted (TP) and composted with beet vinasse (at 1:1 rate, (TP+BV)1, and 2:1 rate, (TP+BV)2) at 10t organic matter ha(-1) rate were applied during a period of four years for purpose of restoration of a Xelloric Calciorthid located near Seville (Guadalquivir Valley, Andalusia, Spain). The effect on the plant cover, soil p...
متن کاملResidual Effects of Manure and Compost Applications on Corn Production and Soil Properties
Residual effects of manure or compost application can maintain crop yield level for several years after Residual effects of manure or compost application on crop production and soil properties can last for several years. This study was manure or compost application ceases since only a fracconducted to evaluate residual effects of annual or biennial application of the N and other nutrients in ma...
متن کاملthe effects of planning on accuracy and complexity of iranian efl students’ written narrative task performance
this study compared the different effects of form-focused guided planning vs. meaning-focused guided planning on iranian pre-intermediate students’ task performance. the study lasted for three weeks and concentrated on eight english structures. forty five pre-intermediate iranian students were randomly assigned to three groups of guided planning focus-on-form group (gpfg), guided planning focus...
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ژورنال
عنوان ژورنال: TURKISH JOURNAL OF AGRICULTURE AND FORESTRY
سال: 2018
ISSN: 1300-011X,1303-6173
DOI: 10.3906/tar-1709-79