Question
Certain crops are particularly vulnerable to parasitic
plants that derive nutrients from their hosts. Among the following options, which weed is known as a root parasite that specifically targets tobacco and tomato plants, posing a significant threat to their growth and productivity?Solution
Orobanche is a root parasite that primarily affects crops like tobacco and tomato, making it a serious concern for farmers growing these crops.
The silk fibres are held together in cocoon by a substance known as……………………
What chemical process results in the breakdown of silicate minerals by water, leading to the formation of clay minerals and soluble substances?
Which seed class has the minimum genetic purity requirement of 99%?
The soils of grassland ecosystems, characterized by a thick, dark surface horizon comes under which soil order?
Which law defines the relationship between the settling velocity of soil particles and their size in a liquid medium?
In terms of the order from youngest to the oldest soil, which one of the following is the correct chronological sequence?
Largest soil order in world is
The Indian council of Agricultural Research (ICAR) set up an All India Soil Survey Committee in 1953 which divided the Indian soils into …….. major ...
What is the color of the tag used for certified seed?
The Only nutrient whose form is available as both anion and cationic form is
