Showing 1 - 20 results of 799 for search 'SOIL FERTILITY', query time: 0.56s Refine Results
  1. 1
    Soil properties and the response of rice production to water regime and fertilizer source in low fertility soils of the Republic of Panama
    by Turmel, Marie-Soleil
    Published 2011
    Subjects: “...Agriculture - Soil Science...”
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  2. 2
    Availability of soil phosphorus and fertilizer response for oats in selected Quebec soils.
    by Chang, Ren-Kong
    Published 1962
    “... that the relative proportion of soil to fertilizer phosphorus absorbed by plants is related to the amounts...”
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  3. 3
    The effects of endosulfan applications on long term soil fertility of some Quebec soils /
    by Fairchild, Gordon.
    Published 1983
    Subjects: “...Soil productivity....”
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  4. 4
    Solubility and phytoavailability of cadmium in soils treated with nitrogen fertilizers
    by Mitchell, Leslie Grant
    Published 2007
    “...-fertilized soils. Soil extractions were performed on a clay loam soil using different concentrations...”
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  5. 5
    Chemical behavior of phosphorus over time in fertilized soils
    by Zhang, Tiequan.
    Published 1996
    Subjects: “...Soils -- Phosphorus content....”
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  6. 6
    Loblolly pine response to drainage and fertilization of hydric soils
    by Andrews, Lisa M.
    Published 2014
    Subjects: “...Hydric soils...”
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  7. 7
    Nitrogen fertilization and tree species effect on the soil microbial communities and consequences for soil carbon
    by Schaap, James Cornelis
    Published 2012
    Subjects: “...soil...”
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  8. 8
    Soil microbial activity as an indicator of soil fertility : the long-term effects of municipal sewage sludge on an arid soil (MS)
    by Brendecke, Jeffrey Walter.
    Published 1992
    “... application on long-term soil microbial activity in a Pima clay loam (Typic Torrifluvent) growing Upland...”
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  9. 9
    Physical land degradation and loss of soil fertility: soil structural stability and bio-physical indicators
    by Mare, Boussa Tockville <1979>
    Published 2014
    “...This study investigates the changes in soil fertility due to the different aggregate breakdown...”
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    Doctoral Thesis
  10. 10
    Phosphorus fertilization : effects on asparagus yield, and soil microbial parameters
    by Sommerville, David W.
    Published 2004
    Subjects: “...Asparagus -- Fertilizers -- Québec (Province)....”
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  11. 11
    Soil organic carbon and soil nitrogen fractions in a Quebec soil as influenced by corn plant population, hybrid, irrigation and fertilization
    by Liang, Baochang
    Published 1989
    Subjects: “...Corn -- Soils....”
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  12. 12
    The effect of land use on soil fertility and phosphorus dynamics in sub-alpine grassland soils of Gansu, China
    by Wu, Ronggui
    Published 2001
    “... by soil fertility declines and soil erosion; (2) to understand soil P dynamics under different land uses...”
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  13. 13
    Soil fertility constraints to small-scale agriculture in North-west Zambia
    by Symons, Julia
    Published 2008
    Subjects: “...Soil fertility -- Zambia...”
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  14. 14
    Predicting soil organic carbon in a small farm system using in situ spectral measurements and the random forest regression
    by Bangelesa, Freddy Fefe
    Published 2017
    Subjects: “...Soil fertility...”
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  15. 15
    The Use Of Bokashi As A Soil Fertility Amendment In Organic Spinach Cultivation
    by Christel, Dana Mae
    Published 2017
    Subjects: “...Soil Science...”
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  16. 16
    The effect of oily waste and nutrient amendments on soil fertility and oat growth
    by Abujnah, Rajab Emhemmed
    Published 2012
    “... how oily waste from heavy oil upgrader affects soil fertility, plant growth and microbial activity...”
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  17. 17
    Plant and soil responses to fertilization of grasslands in Saskatchewan, Canada and Selenge, Mongolia
    by Lkhagvasuren, Bayartulga
    Published 2007
    Subjects: “...Fertilization...”
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  18. 18
    The effect of tillage reduction and fertilizer type on corn yield and soil properties /
    by Weill, Anne
    Published 1988
    Subjects: “...Corn -- Soils....”
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  19. 19
    Capacity of cover crops to capture excess fertilizer and maintain soil efficiency
    by Isse, Abdullahi.
    Published 1997
    Subjects: “...Nitrogen fertilizers....”
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  20. 20
    Evaluation of cotton agronomic practices: irrigation, fertility, and cover crops
    by Davis, Savana Suzanne
    Published 2019
    Subjects: “...Plant and Soil Sciences...”
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