The main process of concentration of free silica in soil is
मृदा में मुक्त सिलिका के सांद्रण की मुख्य प्रक्रिया है -
Term 'fabric' was introduced into soil micromorphology in the year 1938 by
मृदा सूक्ष्म आकारिकी में 'फैब्रिक' शब्द 1938 में किसके द्वारा आरंभ किया गया?
Which horizon has maximum leaching and washing out ?
किस संस्तर में सर्वाधिक निक्षालन होता है?
Process of mixing of soil is known as
मृदा के आपस में मिश्रित होने की प्रक्रिया कहलाती है -
Which of the following are passive soil forming factors?
(a) Topography
(b) Time
(c) Biosphere
(d) Parent material
Codes:
निम्नलिखित में से कौन निष्क्रिय मृदा निर्माण कारक (Passive soil forming factors) हैं?
(a) स्थलाकृति
(b) अवधि
(c) जीवमण्डल
(d) मूल द्रव्य
कूट:
History, Culture & Heritage of Rajasthan
9 Topics
Visual Art: Architecture, Sculpture & Paintings
Social Life: Fairs, Festivals, Customs, Attire & Ornaments
Age of Rajputs
Performing Arts: Music, Dance & Drama
Religious Cults, Saints & Folk Deities
Language, Dialects & Literature of Rajasthan
Pre & Early History of Rajasthan
Emergence of Modern Rajasthan & Freedom Struggle
Integration of Rajasthan
Geography, Natural Resources & Socio-Economic Development of Rajasthan
7 TopicsSoil Physical Chemistry, Colloids & Organic Matter
6 Topics
Diffuse Double Layer & Electrokinetic Properties of Colloids
Soil Organic Matter Fractionation & Clay-Organic Interactions
Soil Colloids & Origin of Charge
Elemental Composition of Earth's Crust and Soils
Adsorption and Desorption Properties of Soil Colloids
Soil Physical Chemistry & Chemical Thermodynamics
Ion Exchange, Soil Reaction, Nutrient Fixation & Submerged Soils
6 TopicsSoil Mineralogy & Clay Minerals
2 TopicsPedology, Weathering & Soil Classification
3 TopicsSoil Survey, Land Evaluation & Remote Sensing/GIS
4 TopicsSoil Physics & Soil Moisture Management
3 TopicsSoil Fertility, Plant Nutrients & Fertilizer Technology
4 TopicsAnalytical Instruments, Soil Testing, INM & Soil Health
4 TopicsSoil Microbiology, Biochemistry & Organic Manures
4 TopicsProblematic Soils, Poor Quality Water & Watershed Management
3 TopicsAgricultural Pollution & Remediation
1 TopicVolumetric & Analytical Chemistry
2 TopicsAdvanced Soil & Plant Chemical Analysis
3 TopicsRadioisotopes & Nuclear Techniques in Soil Science
2 Topics
Official PYQ Papers
Previous Year Papers of Agriculture Chemistry
Practice official shift-wise question papers with answer keys and detailed explanations on the actual exam pattern.
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Previous Papers
2024
20-10-2024
RPSC Agriculture Dept. Exam 2024 (Paper 1 - General Knowledge)
2024
25-06-2024
RPSC Agriculture Research Officer (Agriculture Chemistry) - 2024
2022
03-09-2022
RPSC Agriculture Research Officer (Agriculture Chemistry) - 2022
2020
24-11-2020
RPSC Agriculture Research Officer (Agriculture Chemistry) - 2020
2011
19-06-2011