Question

Mesta is a substitute for which of the following crops?
A. Wheat
B. Rice
C. Maize
D. Jute

Answer 1

Hint: Mesta is an annual herbaceous plant. After cotton and jute, it is a significant commercial crop. Its origins can be traced back to Afro-Asian countries. The plant's stem or bark is used to make fibre. Mesta refers to two species of Hibiscus: Hibiscus cannabinus and Hibiscus sabdariffa. In India, jute, like cotton, is a major natural fibre crop. Jute and mesta crop are referred to as raw jute in trade and industry since their uses are nearly identical. In the economy of the country, raw jute is quite important.

Complete answer:
Option A: Amaranth, buckwheat, millet, quinoa, and teff are all terrific whole grain options. Beans, lentils, potatoes, and sweet potatoes, as well as oats, rye, barley, peas, and soy, are nutrient-dense and provide a good source of complex carbohydrate. puffed rice, flour, or a thickening
So, option A is not correct.
Option B: Mesta can be replaced with jute. Mesta is an annual herbaceous plant. After jute, it is an important commercial crop.
So, option B is also not correct.
Option C: Bajra or wheat can be used as a substitute for maize; however, wheat has a poorer utilisation efficiency than corn because it includes more anti-nutritive components, particularly non-starch polysaccharides (NSP). Cereal grains are primarily used to meet the energy needs of poultry.
So, option C is not correct.
Option D: Mesta is a crop that can be used in place of jute. It has a coarser fibre and is weaker than jute in terms of strength. It's suitable for making coarser sacks and bags. It can be cultivated in regions where jute cannot be grown since it can handle drier conditions. Assam, Bihar, Tamil Nadu, Maharashtra, and Kerala are among the states that grow mesta.
So, option D is correct

Hence, Option D is the correct answer.

Note:
Natural fibres, often known as fibre crops or plant fibres, are obtained naturally and directly from various sources of plants and their derivatives.
The length, width, tenacity, uniformity, spinning pliability, and flexibility of these fibre crops are all exceptional. Cotton, jute, coir, hemp, and flax are some of the plant fibres available.
The fibre plant is used to make fibre. The extraction method is determined on the type of fibre.
To obtain bast fibres, microbes are used in the retting process. Bacteria assist in the removal of soft tissues from the fibre plant.
As the product is removed from the plant, the hard fibres are obtained by decortication and the soft fibres are obtained through the ginning process.