Answer-Which of the following statement is incorrect?

Question

Which of the following statement is incorrect?

A When a field is ploughed, soil porosity is increased. Correct Incorrect

B Tillage operations increase the B.D. of the soil Correct Incorrect

C Tillage increases oxidation and decomposition of OM Correct Incorrect

D Tillage decreases of thermal conductivity and heat capacity. Correct Incorrect

When the soil is loosened due to ploughing, the soil volume increase without any effect on weight. This decreases the bulk density of the soil.

A molecule causing plant disease having spiral or helical structure and culturable on artificial nutrient medium is associated with:
The scientific name of plant hopper of mango is:
The hormone responsible for promoting fruit ripening and senescence is:
Which of the following is NOT an objective of drip irrigation?
Identify the farming method that involves cultivating crops of different heights together on the same land.
What is the current yield of cotton per hectare in India?
_________ plants are characterized by seeds having two cotyledons, reticulate venations in leaves, and tetramerous or pentamerous flowers.
Which of the following is a ‘P’ solubilizing bacteria?
Pradhan Mantri Fasal Bima Yojana (PMFBY) was launched in the year?
Which of the following is not a feature of Phylum Arthropoda?

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