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With reference to the circumstances in Indian agriculture, the concept of "Conservation Agriculture" assumes significance. Which of the following fall under the Conservation Agriculture? 1. Avoiding the monoculture practices 2. Adopting minimum tillage 3. Avoiding the cultivation of plantation crops 4. Using crop residues to cover soil surface 5. Adopting spatial and temporal crop sequencing/crop rotations Select the correct answer using the code given below:

With reference to the circumstances in Indian agriculture, the concept of "Conservation Agriculture" assumes significance. Which of the following fall under the Conservation Agriculture? 1. Avoiding the monoculture practices 2. Adopting minimum tillage 3. Avoiding the cultivation of plantation crops 4. Using crop residues to cover soil surface 5. Adopting spatial and temporal crop sequencing/crop rotations Select the correct answer using the code given below: Correct Answer 2, 4 and 5

The Correct Answer is Option 3 i.e 2, 4 and 5.

  • According to Food and Agricultural Organization of the United Nations, Conservation agriculture (CA) can be defined as “a concept for resource-saving agricultural crop production that strives to achieve acceptable profits together with high and sustained production levels while concurrently conserving the environment”
  • Conservation agriculture systems utilize soils for the production of crops with the aim of reducing excessive mixing of the soil and maintaining crop residues on the soil surface in order to minimize damage to the environment.
  • The 3 principles of CA are:
    • minimun tillage and soil disturbance
    • permanent soil cover with crop residues and live mulches
    • crop rotation and intercropping

Related Questions

With reference to the cultivation of Kharif crops in India in the last five years, consider the following statements: 1. Area under rice cultivation is the highest. 2. Area under the cultivation of jowar is more than that of oilseeds. 3. Area of cotton cultivation is more than that of sugarcane. 4. Area under sugarcane cultivation has steadily decreased. Which of the statements given above are correct?
How is permaculture farming different from conventional chemical farming? 1. Permaculture farming discourages monocultural practices but in conventional chemical farming, monoculture practices are predominant. 2. Conventional chemical farming can cause an increase in soil salinity but the occurrence of such phenomenon is not observed in permaculture farming. 3. Conventional chemical farming is easily possible in semi-arid regions but permaculture farming is not so easily possible in such regions. 4. Practice of mulching is very important in permaculture farming but not necessarily so conventional chemical farming Select the correct answer using the code given below.  
Which of the following practices can help in water conservation in agriculture? 1. Reduced or zero tillage of the land 2. Applying gypsum before irrigating the field 3. Allowing crop residue to remain in the field Select the correct answer using the code given given below:
Which of the following statements with regard to the Mediterranean agriculture is/are correct? 1. The Mediterranean agriculture is highly specialized commercial agriculture. 2. It is intensive subsistence agriculture dominated by wet paddy cultivation. 3. It is primitive subsistence agriculture. 4. Viticulture is a speciality of the Mediterranean region. Select the correct answer using the code given below.
Which of the following statements with regard to the Mediterraneam agriculture is/are correct? 1.The Mediterranean agriculture is highly specialized commercial agriculture. 2.It is intensive subsistence agriculture dominated by wet paddy cultivation. 3.It is a primitive subsistence agriculture.4.Viticulture is a speciality of the Mediterranean region. Select the correct answer using the code given below.
'Usually, the crops associated with it are wheat, barley, oats, rye, maize, fodder and root crops. Crop rotation and intercropping play an important role in maintaining soil fertility. Equal emphasis is laid on crop cultivation and animal husbandry. Animals like cattle, sheep, pigs and poultry provide the main income along with crops' Which of the following best describes the above?
Which of the following pairs of crop and product is/are correctly matched ? 1. Food crop : Ragi 2. Cash crop : Jute 3. Plantation crop : Coconut Select the correct answer using the code given below :
What is/are the advantage/advantages of zero tillage in agriculture? 1. Sowing of wheat is possible without burning the residue of previous crop. 2. Without the need for nursery of rice saplings, direct planting of paddy seeds in the wet soil is possible. 3. Carbon sequestration in the soil is possible. Select the correct  answer using the code given below:
Which of the following statements are correct statements? (a) Masonry check dams are used for controlling gully erosion and water harvesting. (b) soil cloudiness, surface roughness, roughness, soil curst and soil moisture are the main factors affecting water erosion. (c) In Agronomic measures water erosion is controlled by appropriate crops and cropping systems. (d) Stubble mulching and minimum tillage be practiced to minimise wind erosion.
P, Q, R, Sand T are five crops that Babu grows. T is fast growing and more water demanding than R which gives more yield than T. P gives more yield than R and grows faster than Q. Q is more water demanding than T but is second lowest yielder, S is the slowest growing and least water demanding of all crops but gives highest yield. R is more water demanding and grows faster than P. Select the crop or crops that has/ have as many as crops that are more water demanding and as many as crops that give less yield than it.