Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 9 of 9 for “"monoammonium phosphate"”.
-
The comparative availability of phosphate in triple superphosphate, monoammonium phosphate, and rock phosphate
Call number: LD2668 .T4 1955 S97
-
Evaluation of struvite leaching potential relative to monoammonium phosphate through field and soil column trials
Submission original under an indefinite embargo labeled 'Open Access'. The submission was exported from vireo on 2022-11-15 without embargo terms
-
Nitrogen loss inhibitors in intensively managed winter wheat
… one or more of these loss pathways. Ammonium polyphosphate, ammonium thiosulfate, dicyandiamide, potassium chloride, and monoammonium phosphate were chosen for use in the present study. They were mixed, singly and in combinations, with UAN solution or urea solution and spring top-dressed on soft …
-
Enhanced efficiency phosphorus application for corn
… broadcast or strip-till (ST)/deep banding], monoammonium phosphate rate [0, half the recommended rate, and the recommended rate], and the presence and absence of two enhanced phosphorus efficiency products [Avail[copyright] (Specialty Fertilizer Products, Leawood, KS) and P2O5-Max[copyright] …
-
Nitrogen release, tree uptake, and ecosystem retention in a mid-rotation loblolly pine plantation following fertilization with 15N-enriched enhanced efficiency fertilizers
… urea), 2) polymer coated urea (PC urea), and 3) monoammonium phosphate coated NBPT treated urea (MC NBPT urea). Urea, MC NBPT urea, and NBPT urea fertilizer treatments showed an extractable NH4+ spike 14 days after fertilization while the polymer coated urea showed a spike in NH4+ 49 days after …
-
Hydrolysis of formamide and volatilization of ammonia from nitrogen fertilizers added to soils
… conditions. Addition of urea, calcium dihydrogen phosphate, monoammonium phosphate, and potassium dihydrogen phosphate reduced the rate of hydrolysis of formamide in soils;Studies on NH(,3) volatilization from various N fertilizers applied to soils (134 mg N/chamber) under laboratory conditions …
-
Nitrophosphate as an alternative phosphate fertiliser for acidic sandy soils
… Mpumalanga and North West where farmers apply monoammonium phosphate (MAP(33)) together with urea before planting. However, MAP(33) a source of phosphorous (P), which is pre-applied resulted in soil acidification, the accumulation of NH4+ and loss of cations. Nitrophosphate was therefore …
-
GROWTH, NODULATION AND NITROGEN FIXATION OF ALFALFA (MEDICAGO SATIVA L) AND RED CLOVER (TRIFOLIUM PRATENSE L) AS INFLUENCED BY SOIL ACIDITY AND LIMING
… both sites received a single addition of banded monoammonium phosphate. These higher yields in the banded plots occurred in the first spring harvest following the August 1978 seeding and may have resulted from the presence of both N and P in the band.</p><p>Results from the two field experiments …
-
Application of graphene based composites in agriculture
… to enhance the physical properties of granular monoammonium phosphate (MAP) fertilizers. Co-granulation of 0.5% w/w GN sheets in MAP granules (MAP-GN) significantly enhanced the mechanical strength of MAP granules while inclusion of the same amounts of GO sheets (MAP-GO) improved the strength to …