Dominant salt in non- saline alkali soil is?
Physical condition of the saline soil is_________.
Which is a highly salt tolerant crop?
For the calculation of Gypsum requirement of soil final ESP of soil is mostly kept at________.
What is Gypsum equivalent of sulphur?
Which state have maximum water logged area?
CaCO3 content of calcareous soil is__________.
Class-c of wet land consists of__________.
wet <1/12 of time
wet <1/4 to1/2 times
Due to water logging pH of alkali soil__________.
Under water logged condition which nutrient occurs in toxic condition?
Organic carbon content of sandy soil is generally___________.
Which instrument is used for determination of EC.?
SAR is developed by_________.
Chloride limit (meq/lit.) for doubtful class is_______.
The grading of irrigation waters based on chloride content was proposed by__________.
The study of microbial and faunal activity and ecology in soil________.
Size of fauna ranges from 2 mm to 20 mm__________.
The most expansive classification of soil organisms- Animalia, Plantae ,Fungi, Protista and Monera kingdoms have been proposed by_________.
Protozoa are the member of kingdom______________.
Genetic material is not enclosed in a distinct nucleus, having one circular chromosome______________.
Prokaryotic - Eukaryotic cells
The fungi which gets their energy from dead organic materials known as_________.
Single celled microscopic fungi__________.
The source of large number of beneficial antibiotics are_______.
Rhizobium species of cross inoculation groups for bean is_________.
A virus is made of substances unique of life________.
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