AGRO PATH FINDER • SKNAU JOBNER 2025

Soil Fertility Management

B.Sc. (Hons.) Agriculture • Semester 2 • SOIL 121

Lecture-wise study materialsTheory & PracticalPDF • MCQs • Videos
Imported outline — verification pending

This schedule comes from the supplied HTML pack. Check the original university syllabus before treating wording, numbering or topic coverage as final. Numbering gaps in the supplied outline have been flagged for review; missing topics have not been invented.

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Theory Lecture Schedule

28 indexed topics
01
History of soil fertility and plant nutrition.
Theory lecture • Source page reference in supplied pack: 50
Notes coming soon
02
Criteria of essentiality & Forms of nutrients in soil
Theory lecture • Source page reference in supplied pack: 50
Notes coming soon
03
Role, deficiency and toxicity symptoms of essential plant nutrients,
Theory lecture • Source page reference in supplied pack: 50
Notes coming soon
04
Mechanisms of nutrient transport to plants,
Theory lecture • Source page reference in supplied pack: 50
Notes coming soon
05
Factors affecting nutrient availability to plants.
Theory lecture • Source page reference in supplied pack: 50
Notes coming soon
06
Chemistry of ammonium sulphate, urea, SSP & rock phosphate in soil
Theory lecture • Source page reference in supplied pack: 51
Notes coming soon
07
Soil fertility evaluation & Soil testing.
Theory lecture • Source page reference in supplied pack: 51
Notes coming soon
08
Critical levels of different nutrients in soil & Indicator plants.
Theory lecture • Source page reference in supplied pack: 51
Notes coming soon
09
Soil health indicators
Theory lecture • Source page reference in supplied pack: 51
Notes coming soon
10
Introduction and importance of manures and fertilizers.
Theory lecture • Source page reference in supplied pack: 51
Notes coming soon
11
Fertilizer recommendation approaches.
Theory lecture • Source page reference in supplied pack: 51
Notes coming soon
12
Chemical fertilizers: classification
Theory lecture • Source page reference in supplied pack: 51
Notes coming soon
13
Chemical fertilizers: composition
Theory lecture • Source page reference in supplied pack: 51
Notes coming soon
14
Properties of major fertilizers
Theory lecture • Source page reference in supplied pack: 51
Notes coming soon
15
Properties of secondary fertilizers
Theory lecture • Source page reference in supplied pack: 51
Notes coming soon
16
Pproperties micronutrient fertilizers
Theory lecture • Source page reference in supplied pack: 51
Notes coming soon
17
Properties of Complex fertilizers
Theory lecture • Source page reference in supplied pack: 51
Notes coming soon
18
Properties of customized fertilizers
Theory lecture • Source page reference in supplied pack: 51
Notes coming soon
19
Properties of water-soluble fertilizers and nano fertilizers
Theory lecture • Source page reference in supplied pack: 51
Notes coming soon
20
Soil amendments
Theory lecture • Source page reference in supplied pack: 51
Notes coming soon
21
Slow release nitrogenous fertilizers
Theory lecture • Source page reference in supplied pack: 51
Notes coming soon
22
Fertilizer Control Order
Theory lecture • Source page reference in supplied pack: 51
Notes coming soon
23
Time and methods of fertilizer recommendations to crops
Theory lecture • Source page reference in supplied pack: 51
Notes coming soon
24
Factor influencing nutrient use efficiency (NUE),
Theory lecture • Source page reference in supplied pack: 51
Notes coming soon
25
Methods of fertilizer application under rainfed and irrigated conditions.
Theory lecture • Source page reference in supplied pack: 51
Notes coming soon
26
STCR/RTNM/ IPNS/INM.
Theory lecture • Source page reference in supplied pack: 51
Notes coming soon
27
Soil organic carbon, Carbon sequestration and Carbon trading
Theory lecture • Source page reference in supplied pack: 51
Notes coming soon
28
Preparation and properties of major manures (FYM, Compost, Vermicompost, Green manuring, Oilcakes).
Theory lecture • Source page reference in supplied pack: 51
Notes coming soon

Practical Lecture Schedule

12 indexed topics
01
Introduction of analytical instruments and their principles & calibration
Practical lecture • Source page reference in supplied pack: 51
Notes coming soon
02
Rapid plant tissue tests
Practical lecture • Source page reference in supplied pack: 51
Notes coming soon
03
Estimation of organic carbon in soils
Practical lecture • Source page reference in supplied pack: 51
Notes coming soon
04
Estimation of available N in soils
Practical lecture • Source page reference in supplied pack: 51
Notes coming soon
05
Estimation of soil extractable P in soils
Practical lecture • Source page reference in supplied pack: 51
Notes coming soon
06
Estimation of exchangeable K in soils
Practical lecture • Source page reference in supplied pack: 51
Notes coming soon
07
Estimation of exchangeable Ca and Mg in soils
Practical lecture • Source page reference in supplied pack: 52
Notes coming soon
08
Estimation of soil extractable S in soils
Practical lecture • Source page reference in supplied pack: 52
Notes coming soon
09
Estimation of DTPA extractable Zn in soils
Practical lecture • Source page reference in supplied pack: 52
Notes coming soon
10
Estimation of N in plants 1. Estimation of P in plants 2
Practical lecture • Source page reference in supplied pack: 52
Notes coming soon
12
Estimation of K in plants
Practical lecture • Source page reference in supplied pack: 52
Notes coming soon
13
Estimation of S in plants
Practical lecture • Source page reference in supplied pack: 52
Notes coming soon
This page indexes the supplied topic outline. Lecture notes, PDFs, videos and tests will be linked only when those resources are available.