खोज परिणाम - "Nitrogen."
प्रस्तावित विषय : खोज निहित
प्रस्तावित विषय : खोज निहित
- Nitrogen 46
- Fixation 37
- Nitrogen fertilizers 24
- Soils 21
- Nitrogen content 19
- Nitrogen-fixing microorganisms 15
- Nitrogen cycle 12
- Rice 10
- Fertilizers 8
- Legumes 8
- Metabolism 6
- Plants 6
- Rhizobium 6
- Agriculture 5
- Feeding and feeds 5
- Nitrification 5
- Nitrogen in animal nutrition 5
- Plants, Effect of nitrogen on 4
- Ruminants 4
- Cropping systems 3
- Environmental aspects 3
- Mathematical models 3
- Nitrogen-fixing algae as fertilizer 3
- Nitrogen-fixing plants 3
- Nitrogen-fixing trees 3
- Proteins 3
- Soil inoculation 3
- Soil management 3
- Symbiosis 3
- Synthesis 3
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61
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62
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63
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64
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65
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66
Inorganic nitrogen metabolism : papers presented at the Advanced Course on Inorganic Nitrogen Metabolism, held at the Universidad de Extremadura in 1986, and /
प्रकाशित 1987विषय: “…Nitrogen Metabolism.…”
सम्मेलन की कार्यवाही पुस्तक
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67
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68
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69
Biological nitrogen fixation in paddy field studied by in situ acetylene-reduction assays /
प्रकाशित 1977विषय: “…Nitrogen Fixation Measurement.…”
पुस्तक -
70
A numerical simulation model to describe nitrogen movement in the soil with intermittent irrigation
प्रकाशित 1981विषय: “…Soils Nitrogen content Mathematical models…”
पुस्तक -
71
Nitrogen cycling in Latin American and Caribbean ecosystems
प्रकाशित 1982विषय: “…Nitrogen cycle Latin America…”
पुस्तक -
72
Nitrogen management on the farms of southern N.S.W. : an information day /
प्रकाशित 1986विषय: “…Nitrogen fertilizers New South Wales.…”
पुस्तक -
73
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74
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75
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76
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77
Nitrogen and energy nutrition of ruminants /
प्रकाशित 1986विषय: “…Nitrogen in animal nutrition.…”
पुस्तक -
78
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79
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80
Research on algae, blue-green algae, and phototrophic nitrogen fixation at the International Rice research Institute (1963-81), summarization, problems, and prospects /
प्रकाशित 1982विषय: “…Nitrogen-fixing algae as fertilizer.…”
पुस्तक
