637AgricultureMedium
The total dissolved solids in drinking water should not exceed________?
A1500 mg/litre
B1200 mg/litre
C1000 mg/litre
D1300 mg/litre
Correct answer
A. 1500 mg/litre
Explanation
The correct answer is 1500 mg/litre.
Correct answer
A. 1500 mg/litre
Explanation
The correct answer is 1500 mg/litre.
It is important to keep the saturation gradient line within the body of a embankment of canal, the saturation gradient line in loomy soils lie at________?
A good used together with another good is________?
The variety of genes and genotypes found in a particular crop special are________?
genetic purity of seed is determined by________?
External or internal deviation in the birds cause by an unusual process called ________?
A typical hopper burn in rice is caused by feeding of ________?