Sulphur is an important nutrient for optimum | vedclass

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(A) : Sulphur is an essential nutrient for the growth and development of plants. It is a key component of sulphur-containing amino acids like cystine,

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oilseed crops

Vedclass · Answer

(A) : Sulphur is an essential nutrient for the growth and development of plants. It is a key component of sulphur-containing amino acids like cystine,cysteine,and methionine,which are vital for protein synthesis.Oilseed crops,particularly those belonging to the family $Brassicaceae$ (e.g.,mustard,rapeseed),have a high requirement for sulphur because they synthesize sulphur-rich oils.Plants absorb sulphur from the soil primarily as sulphate ions $(SO_4^{2-})$.It is a structural component of ferredoxin and certain lipids in chloroplasts.The characteristic pungent odour of mustard and cabbage is due to the presence of sulphur-containing oils.Application of $40 \ kg/ha$ of sulphur in oilseed-based cropping systems significantly enhances seed yield,oil content,and protein quality.

List-$I$	List-$II$
$(a)$ Manganese	$(i)$ Activates the enzyme catalase
$(b)$ Magnesium	$(ii)$ Required for pollen germination
$(c)$ Boron	$(iii)$ Activates enzymes of respiration
$(d)$ Iron	$(iv)$ Functions in splitting of water during photosynthesis

Sulphur is an important nutrient for optimum growth and productivity in

Similar Questions

Why is manganese required by plants?

Which element is present in the structure of thiamine and biotin?

$P$: Phosphorus is essential for normal growth and reproduction in our body.
$Q$: Copper is important in the synthesis of chlorophyll in plants.

Match List-$I$ with List-$II$.

List-$I$ List-$II$

$(a)$ Manganese $(i)$ Activates the enzyme catalase

$(b)$ Magnesium $(ii)$ Required for pollen germination

$(c)$ Boron $(iii)$ Activates enzymes of respiration

$(d)$ Iron $(iv)$ Functions in splitting of water during photosynthesis

Write the importance of $Zn^{2+}$ and $Cu^{2+}$ in plants.

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