mongolia montenegro montserrat morocco mozambique myanmar namibia nauru nepal netherlands new caledonia new zealand nicaragua niger nigeria north korea norway oman pakistan palau palestinian national authority panama papua new guinea paraguay peru philippines poland portugal puerto rico qatar republic of...
. in a total of categories of fertilizer issued by the ministry of agriculture and rural development, the total number of organic fertilizer reached over . although demand for using organic fertilizer is increasing, peat resources are declining in both quality and quantity. vietnam's current peat resources...
in the country under the project "research and development of complete production technology of processing potato seed tubers derived from tissue culture technology combined with aeroponic technology " by the scientists from the institute of agricultural biotechnology , agricultural university of hanoi...