Soil Science JRF, SRF, NET, & ARS – Telegram
Soil Science JRF, SRF, NET, & ARS
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Dr. Eetela Sathyanarayana
Assistant Professor
Soil Science & Agril. Chemistry
What's App - 9951851961
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Soil Science JRF, SRF, NET, & ARS
4.12K subscribers
Soil Science JRF, SRF, NET, & ARS
To All the soil science retention application users it is informed that Soil science retention application is going to expire by June last week...So kindly note the questions if possible (Every year I have to renewal it by paying money to playstore)..This is for your kind information
Regards
Eetela Sathyanarayana
Assistant Professor
1.93K viewsEetela Sathyanarayana, 
Soil Science JRF, SRF, NET, & ARS
1.92K viewsEetela Sathyanarayana, 
Soil Science JRF, SRF, NET, & ARS
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Soil Science JRF, SRF, NET, & ARS
Softest mineral is
Anonymous Quiz
10%
Quartz
7%
Zircon
5%
Topaz
78%
Talc
933 voters1.99K viewsEetela Sathyanarayana, 
Soil Science JRF, SRF, NET, & ARS
The term catena was given by
Anonymous Quiz
73%
Milne
13%
R H Bray
9%
Blakman
5%
Jenny
892 voters2.08K viewsEetela Sathyanarayana, 
Soil Science JRF, SRF, NET, & ARS
Dominant soil order in world
Anonymous Quiz
46%
Inceptisol
8%
Histosol
6%
Mollisol
40%
Entisol
936 voters2.12K viewsEetela Sathyanarayana, 
Soil Science JRF, SRF, NET, & ARS
Channel photo updated
Soil Science JRF, SRF, NET, & ARS
https://youtu.be/_v7lrkSLuWs
YouTube
Transformation of P in Soil || Eetela Sathyanarayana || Assistant Professor || PJTSAU
P - Fixation
1. Soils High In 1 : 1 Clays (Kaolinite) Are Highly Weathered. Hence, They Contain Large Quantities of Hydrated Oxides of Fe and Al. These Oxides Occlude P (Occluded P) or, P is Adsorbed On The Surface Of These Oxides (Surface Precipitated or…
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Soil Science JRF, SRF, NET, & ARS
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Soil Science JRF, SRF, NET, & ARS
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Soil Science JRF, SRF, NET, & ARS
Symbiosis_Poster_Web.pdf
3.1 MB
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Soil Science JRF, SRF, NET, & ARS
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Soil Science JRF, SRF, NET, & ARS
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Soil Science JRF, SRF, NET, & ARS
SAR based on which law
Anonymous Quiz
12%
Ficks law
20%
Darcy's law
57%
Schofield ratio law
11%
Henrys law
886 voters2.01K viewsEetela Sathyanarayana, 
Soil Science JRF, SRF, NET, & ARS
1.96K viewsEetela Sathyanarayana, 
Soil Science JRF, SRF, NET, & ARS
The capacity of soil to resupply an ion into soil solution is called
Anonymous Quiz
59%
Buffering capacity
7%
Poise
10%
Soil strength
24%
Soil resilience
949 voters2.14K viewsEetela Sathyanarayana, 
Soil Science JRF, SRF, NET, & ARS
Optimum pH for nitrification is
Anonymous Quiz
2%
9.5
66%
8.5
28%
6.5
4%
5.5
973 voters2.17K viewsEetela Sathyanarayana, 
Soil Science JRF, SRF, NET, & ARS
Soil structure can be improved by application of
Anonymous Quiz
64%
P fertilizer
13%
N fertilizer
16%
K fertilizer
7%
Mg fertilizer
990 voters2.23K viewsEetela Sathyanarayana, 
Soil Science JRF, SRF, NET, & ARS
If the hydrogen ion activity is 0.001 M then what will be the pH
Anonymous Quiz
71%
3
16%
4
10%
2
3%
5
911 voters2.26K viewsEetela Sathyanarayana, 
Soil Science JRF, SRF, NET, & ARS
Following one is not zonal pedogenic process
Anonymous Quiz
25%
Calcification
14%
Podzolization
6%
Laterization
55%
Gleization
946 voters2.33K viewsEetela Sathyanarayana, 
Soil Science JRF, SRF, NET, & ARS
Rock phoshate most suitable for
Anonymous Quiz
71%
Acid soils
17%
Alkali soils
10%
Calcareous soils
2%
Neutral soils
938 voters2.02K viewsEetela Sathyanarayana,