Soil Science One Liners Question Part-39

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Soil Science One Liners For All Agricultural Exams

Soil Science One Liners

Subject:- Soil Science

Special 30 One Liner Questions

	Questions	Answer
1	The ability of soil to supply adequately the nutrients normally taken from the soil by plants?	Soil fertility
2	The inherent capacity of the soil to supply nutrients to plants in adequate amount and in suitable proportions?	Soil Fertility
3	Cationexchange(धनायन विनिमय) is an important component of?	Soil fertility
4	Analysis of soil physical chemical and biological properties is known as?	Soil health
5	Demerit of shifting cultivation is?	Soil loss
6	Basic unit of soil class?	Soil order
7	The highest category in soil taxonomy?	Soil order
8	Science that deals with soil genesis and classification is called as?	Soil Pedology
9	The Negative logarithm of H+ ions concentrations called as?	Soil pH
10	The capacity of the soil to change its shape under moist conditions?	Soil Plasticity
11	Capacity of the soil to produce crops of economic value and to maintain soil health without deterioration is defined as?	Soil productivity
12	The vertical section of soil with different layers is known as?	Soil profile
13	The lowest category in soil taxonomy?	Soil series
14	Summer plough improve?
	Soil structure
15	The arrangement of primary particles and their aggregates called?	Soil structure

Soil Science One Liners

	Questions	Answer
16	Physical property which can’t be changed is?	Soil texture
17	The relative proportion of sand, silt and clay is termed as?	Soil texture
18	The optimimum physical condition of the soil for crop growth is called?	Soil tilth
19	Saline soils are also called as?	Solanchalka
20	Alkaline soil is also called as?
	Solanetz and Black alkali
21	According to Russian Nomenclature saline soil are called ?	Solon Chalks
22	Gypsum an amendment applied to alkali soils belongs to?	Soluble Ca-salt
23	Soil submergence and water logging lower the redox potential and increase the amount of?	Soluble Mn2+
24	A + B Horizon together with called as?	Solum
25	The term pH was introduced by?
	Sorensen (1909)
26	Azospirillum bio fertilizer used for?	Sorghum
27	Red soil is best for the cultivation of ?
	Sorghum, Red gram, Groundnut
28	High lime requirement crops are?
	Soybean & Sugarbeet
29	Rhizobium japonicum culture is applied for crops?
	Soybean and Groundnut
30	Grass land dominnant structure	Speroidal

Soil Science One Liners

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