ENHANCING PHOSPHORUS SOLUBILITY FROM ROCK PHOSPHATE INTEGRATED WITH FARMYARD MANURE IN P-DEFICIENT SOIL
نویسندگان
چکیده
منابع مشابه
Solubility Enhancement of Phosphorus from Rock Phosphate through Composting with Poultry Litter
Improving solubility of rock phosphate is critical for phosphorus (P) management in cropping. This experiment was conducted during 2010 to determine the P solubilized from rock phosphate (RP) through composting with fresh poultry litter (PL). The RP used in the experiment was collected from Hazara area of Khyber Pakhtunkhwa (KP) province, Pakistan. The treatments comprised of PL alone, PL+RP, a...
متن کاملBiochar affected by composting with farmyard manure.
Biochar applications to soils can improve soil fertility by increasing the soil's cation exchange capacity (CEC) and nutrient retention. Because biochar amendment may occur with the applications of organic fertilizers, we tested to which extent composting with farmyard manure increases CEC and nutrient content of charcoal and gasification coke. Both types of biochar absorbed leachate generated ...
متن کاملSoil 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 کاملUse of dolomite phosphate rock (DPR) fertilizers to reduce phosphorus leaching from sandy soil.
There is increasing concern over P leaching from sandy soils applied with water-soluble P fertilizers. Laboratory column leaching experiments were conducted to evaluate P leaching from a typical acidic sandy soil in Florida amended with DPR fertilizers developed from dolomite phosphate rock (DPR) and N-Viro soil. Ten leaching events were carried out at an interval of 7 days, with a total leachi...
متن کاملEffect of integrated use of farmyard manure and chemical fertilizers on soil physical properties and productivity of soybean
The effect of sole application of inorganic fertilizers (NPK) (N:P:K:: 30:26:25 kg ha ) and combined application of farmyard manure (FYM) @ 4 Mg ha 1 and inorganic fertilizers (NPK + FYM) vis-a-vis nonapplication of fertilizers and manures (control) on changes in soil physical properties and plant growth characteristics of soybean (cv. JS 335) was studied in a deep Vertisol at the Indian Instit...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Labour protection problems in Ukraine
سال: 2019
ISSN: 2664-4312,2664-4304
DOI: 10.36804/nndipbop.35-2.2019.8-14