Sesbania aculeata can be used for soil reclamation of alkali soils.

Sesbania aculeata can be used for soil reclamation of alkali soils. Correct Answer True

Soil Reclamation is basically the process of reclaiming the soil’s fertility, minerals, nutrients and moisture content in the soil to make it fit for intensive use again after harvesting period. Alkali soils are very high in pH where Sesbania aculeata is a type of green crop manure which can be used for soil reclamation of alkali soils.
Bissoy MCQ

Related Questions

Sesbania aculeata can be used for soil reclamation.
Consider the following statements and choose the correct answer:
1. Soil gets heat energy from different sources such as solar radiation, decomposing organic matter and heat formed in the interior of earth
2. The temperature of soil is not affected by its colour and altitude of the land
3. Black soils absorb more heat than white soils
4. Sandy soils absorb more heat and radiate it out quickly at night than clay or loam soils
Put in descending order of area with the following soils in India:
I. Red soils
II. Black soils
III. Laterite soils
IV. Alluvial soils
Which of the statements given are correct about the soils of India :
1. High temperature during most of the year retards formation of humus
2. Soils which have humus require regular application of chemical fertilizers to remove nitrogen deficiency
3. Titanium salts in basalt impart black, colour to the soils of the Indian plateau
4. Red soils are confined to the peripheral areas of the Indian plateau
Which of the following are the components of loamy soils?
I. Red soil
II. Clay soil
III. Alluvial soil
IV. Silt soil
V. Sandy soil
Which of the following statements regarding soil is/are correct? 1.Alluvial soils are rich in nitrogen content. 2.Black soils are rich in iron and lime but deficient in nitrogen. 3.Laterite soils are rich in iron and aluminium but deficient in nitrogen and potassium. Select the correct answer using the code given below.
Consider the following statements and choose the correct answer:
1. Average density of soil is 2.65 gms. per ml.
2. The spaces present between soil particles in a given volume of soil are called pore spaces
3. Porosity of the soil decreases with the increase in the percentage of organic matter in the soil
4. Macro-pore spaces have little water holding capacity and allow free movement of moisture and air in the soil under normal condition
Consider the following statements and choose the correct answer:
1. Roots of grasses are an excellent binding material and keep the soil intact
2. Disruption of the grass cover by the plough loosens the soil and makes it vulnerable to removal by the force of rain or strong winds
3. Tilling or grazing on slopes or semi-arid soils decreases the rate of soil erosion
4. Soil erosion is especially high in Nepal, India, China, Australia, Spain, USSR, USA and Central Africa
Reclamation of alkaline soils can be done by adding aluminium sulfate.
What is/are the important uses of alkali or metal alkali?