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Keyword [ammonium-nitrogen]
Result: 61 - 80 | Page: 4 of 5
61. Effects Of Different Irrigation And Nitrogen Supply Methods On Distribution,absorption And Utilization Of Water And Nitrogen In The Soil And Crop In Linfen Basin
62. Effects On The Component Of Soil Enzyme Under Different Patterns Of Land Use In Xiaoxing'an Mountains
63. Crop Yields And Soil Physiochemical Properties In Response To Legume-based Cropping Rotation In North China Plain
64. Tillering Characteristics Of Rice And Correlation Analysis Of Tillering-related Genes Expression
65. Study On Nitrogen Transformation And Effects Of Nitrogen On Winter Wheat Seedlings Growth In Saline Soil In Yellow River Delta
66. Physiological And Biochemical Characteristics Of Nitrogen Efficiency In Different Wheat Varieties
67. Impact Of Biochar On Adsorbed Properties Of Inorganic Nitrogen,Seedling Development And Soil Microbes
68. Effect Of Fertigation Time On Distribution And Distribution Of Available Nitrogen In Soil Of Maize
69. Separation And Selection Of Heterotrophic Nitrifying Bacteria From Lawn Soil And Their Nitrification Capacity Characteristics In Different Nitrogen Sources
70. Comprehensive Effects Of Nitrogen Regulation On Wheat And Maize Rotation System In The North China
71. Effects Of Simulated Acid And Nitrogen Deposition On Seed Germination,Seedling Morphology And Physiological Characteristics Of Main Tree Species In South China
72. Inorganic Nitrogen Transformation And Leaching Of Stabilized Nitrogen Fertilizer Based On Soil Column Simulation
73. Physiologoical Investigation Of No3-and Nh4+ Acquisition And Utilization Of Tobacco K326 And Honghuadajingyuan
74. Effect Of Nitrogen Application Rate And Nitrogen Application Time On Nitrate Of Cucumber,Celery And Soil Inorganic Nitrogen
75. Study On Soil Water And Nutrient Distribution Patterns Under The Integration Of Drip Irrigation And Fertilization
76. Cloning Of PtrNAC1 Gene From Popolus Trichocarpa And Its Response To Low Nitrogen Environment
77. Effects Of Different Nitrogen Forms On Growth And Camptothecin Content Of Camptotheca Acuminata
78. Effect Of Biochar Pyrolysed In Different Temperatures On The Fertilizer-holding Of Tobacco Planting Soil
79. Effects Of Nitrogen Forms On Carbon-nitrogen Metabolism And Content Of Main Secondary Metabolites In Ginkgo Biloba
80. Effects Of Different Reclamation Activities On Soil Nitrogen Dynamics
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