Article: Effects of zeolite application on nitrate and ammonium retention of a loamy soil under saturated conditions.(Report)

Article: Zeolite application in composting
BioCycle;  December 1, 1999 ;     320 words ...Bogor, Indonesia Zeolite Application In Composting Since mid-1997, Indonesia's monetary crisis has caused fertilizer prices to double, motivating farmers to use ...

Article: Additive controls poultry odor.(UPDATE)
Resource: Engineering & Technology for a Sustainable World;  April 1, 2007 ;     700+ words ... ... compounds from manure storage, with the effectiveness of treatment proportional to the zeolite application rate. The 10 percent zeolite application rate was the most effective. "With this simultaneous chemical-olfactometry analysis ...

Article: Additive Controls Poultry Odor
Resource;  April 1, 2007 ;     601 words ... ... compounds from manure storage, with the effectiveness of treatment proportional to the zeolite application rate. The 10 percent zeolite application rate was the most effective. "With this simultaneous chemical-olfactometry analysis ...

Article: Additive helps control poultry odor.(FACILITIES)(Brief article)
Feedstuffs;  February 5, 2007 ;     700+ words ... ... Topical application of zeolite showed the potential for reducing emissions of several compounds from manure storage, with the effectiveness of treatment proportional to the zeolite application rate. The 10% rate was the most effective.

Article: Soil factors affecting the availability of potassium to plants ...
Australian Journal of Soil Research;  May 1, 2001 ;     700+ words ... ... soil K levels ([is less than] 40 mg/kg soil Na[HCO.sub.3]-K, Wong and Wittwer ... 4].7[H.sub.2]O, 23 mg/kg soil; Mn[SO.sub.4].4[H.sub.2]O, 15 mg/kg soil; Zn[SO.sub.4].7[H.sub ...

Article: Reports by L. Rusinamhodzi and co-researchers describe recent ...
Agriculture Week;  May 21, 2009 ;     700+ words ... ... highest amount of mineral N of 36.4 mg/kg soil, and cotton residues ( 100 : 0) least, 19.2 mg/kg soil, while the other mixtures were in between ... released the highest amount, 492 mg C/kg soil, while cotton residues ( 100 : 0) recorded ...

Article: The effectiveness of coal fly-ash to decrease phosphorus loss ...
Australian Journal of Soil Research;  December 1, 2005 ;     700+ words ... ... applying fly-ash at a rate >5 g/kg soil (equivalent to 3.25 Mg/ha in the ... When applied at a rate >25 g/kg soil, no growth occurred, due to boron toxicity ... combustion fly-ash at rates up to 20 g/kg soil did not affect canola yield (Brassica ...