id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
agsci-509	A., Nweke, I.	Soil Testing A Panacea to Crop Yield and Agricultural Sustainability – A Case for Farmers of South Eastern, Nigeria	2020	8	.pdf	application/pdf	6644	376	56	Obtaining soil samples that represent the field area adequately and submitting the samples to a competent and certified laboratory that will ensure accurate test results and fertilizer recommendations were applicable are key steps for valid soil chemical test or analysis. One of the oldest methods of testing soil samples is by the use of chemical reaction that provides colour changes.	cache/agsci-509.pdf	txt/agsci-509.txt