Download or read book Effect of Tillage Systems Cultural Treatments and Chemicals on Cotton Yield Growth and Soil Properties written by Jesse Stephen Hickey and published by . This book was released on 1971 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Conservation tillage Systems for Cotton written by Arkansas Agricultural Experiment Station and published by . This book was released on 1993 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Tillage Systems for Cotton written by and published by . This book was released on 1975 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Conservation tillage Systems for Cotton written by Arkansas Agricultural Experiment Station and published by . This book was released on 1995 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Effects of Various Tillage Systems on Selected Soil Physical Properties and Cotton Plant Response written by Larry Roger Brooks and published by . This book was released on 1973 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Water Resources Research Catalog written by and published by . This book was released on 1966 with total page 1464 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bibliography of Agriculture written by and published by . This book was released on 1976 with total page 1732 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Conservation Paper written by and published by . This book was released on 1975 with total page 634 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Legumes in Crop Rotations written by Mary V. Gold and published by . This book was released on 1994 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Tillage Cover Crop and Nitrogen Fertilization Effects on Soil Microbial Carbon Dynamics Under Long term Cotton Production written by Molefi Jacob Mpheshea and published by . This book was released on 2014 with total page 95 pages. Available in PDF, EPUB and Kindle. Book excerpt: Effective soil management requires a deeper understanding of how internal soil carbon (C) works. This is vital as cycling is tightly linked with nutrient cycling processes. This study evaluated the effect of agronomic practices including tillage (no-till and tilled), cover crops (no cover, hairy vetch - Vicia villosa L, and winter wheat - Triticum aestivum. L ) and different N fertilizer rates ( 0, 34 and 101 kg N per hectare ) on soil microbial C dynamics as measured by soil microbial biomass C (SMBC) along with soil microbial respiration over the 2013 cotton growing season at Jackson, West Tennessee. The study was set as split -split plot with N fertilizer rates as the whole plot, cover crops as the split plot and tillage as the split-split plot. Sampling was carried out four times; in June, July, September and October. Both SMBC and soil respiration responded similarly to the treatment factors. Early in the season, June and July, N fertilizer rate affected SMBC with 101N fertilizer rate having greater SMBC. In July, in addition to N fertilizer rate, tillage affected SMBC with tilled-vetch treatment at 34N and 101N fertilizer rate having a significantly greater levels of SMBC while soil respiration was greater under the no-till no cover treatment across all N fertilizer rates. However in September, tillage and cover crop affected SMBC and soil microbial respiration. The no-till no cover and no-till wheat treatments had greater SMBC and soil microbial respiration compared with no-till vetch at 0N and 34N fertilizer rate. At the end of the growing season prior to harvest, the no-till no cover treatment still had effect on soil microbial respiration while none of the treatment factors affected SMBC. Early in the season N fertilizer influences microbial activities while later in the season tillage and cover crop become the dominating factors. Overall the effects of N fertilizer, tillage and cover crops on these soil properties were season dependent.
Download or read book Pesticides Documentation Bulletin written by and published by . This book was released on 1968 with total page 936 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Legumes in Crop Rotations Bibliography January 1990 December 1993 written by Mary V. Gold and published by DIANE Publishing. This book was released on 1994-12 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contains 384 citations with abstracts covering crop rotations, legumes (peanuts, soybeans, alfalfa, clover, beans, peas, etc.). Author and subject indexes.
Download or read book Agrindex written by and published by . This book was released on 1995 with total page 1088 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Checklist of Major United States Government Series written by and published by . This book was released on 1972-10 with total page 446 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Selected Water Resources Abstracts written by and published by . This book was released on 1991 with total page 962 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bibliography of Agriculture with Subject Index written by and published by . This book was released on 1995 with total page 576 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Plant parasitic and Entomogenous Nematode Research written by and published by . This book was released on 1991 with total page 460 pages. Available in PDF, EPUB and Kindle. Book excerpt:
