Which Are Primary Nutrients?

Primary nutrients, also known as macronutrients, are those usually required in the largest amounts. They are carbon, hydrogen, nitrogen, oxygen, phosphorus, and potassium.

What is liquid fertilizer?

Liquid fertilizer refers to any kind of liquid solution that's provided to plants as a form of food. These fertilizers are able to provide plants with the food that they need to survive via a couple of different delivery methods.

What is in situ green manuring?

It is a system by which green manure crops are grown and incorporated in to the soil of the same field inwhich it isgrown.

Which are primary nutrients?

Primary nutrients, also known as macronutrients, are those usually required in the largest amounts. They are carbon, hydrogen, nitrogen, oxygen, phosphorus, and potassium.

What contains manure?

Manure is composed of animal feces and urine and may contain livestock bedding, additional water and wasted feed (Figure 1).

Which of the following best indicates photosynthesis Mcq?

3. Which of the following best indicates photosynthesis? Explanation: Photosynthesis occurs in the presence of sunlight. The balanced reaction of photosynthesis best describes the process of photosynthesis.

What are the four beneficial nutrients?


  • The primary nutrients are nitrogen, phosphorus and potassium.
  • The intermediate nutrients are sulfur, magnesium, and calcium.
  • The remaining essential elements are the micronutrients and are required in very small quantities.

Why do plants do respiration?

You know that all living organisms respire in order to release energy from glucose and make it available in the form of ATP for chemical, osmotic and other work. Plants are no exception. They need to respire virtually all the time in order to supply their energy needs.

What macronutrient provides the most energy?

Carbohydrates, in the form of starches and sugars, are the macronutrients required in the largest amounts. When eaten and broken down, carbohydrates provide the major source of energy to fuel our daily activities.

Where is lactic acid formed during respiration?

Explanation: Lactic acid, or lactate, is a chemical byproduct of anaerobic respiration — the process by which cells produce energy without oxygen around. Bacteria produce it in yogurt and our guts. Lactic acid is also in our blood, where it's deposited by muscle and red blood cells.

What are the main parts of a plants?

Plants typically have six basic parts: roots, stems, leaves, flowers, fruits, and seeds.

Which is the first plant to inhabit the land?


Who proposed two pigment theory of photosynthesis?

Emerson &

Is Rhizobium a biofertilizer?

It is a biofertilizer that contains symbiotic Rhizobium bacteria which is the most important nitrogen-fixing organism.

Which of the following plant provide peat?

Peat forms when plant material does not fully decay in acidic and anaerobic conditions. It is composed mainly of wetland vegetation: principally bog plants including mosses, sedges, and shrubs.

Which plant is called amphibians of plant kingdom?


Which is the first step of photosynthesis Mcq?

The excitement of electrons of chlorophyll b photon of light is the first step of photosynthesis.

Which of these reaction occur in photosynthesis Mcq?

Only A is correct. Therefore, Photosynthesis is an Oxidation-Reduction reaction which takes place in two steps; light reaction and dark reaction.

Which is a dioecious plant Mcq?

So the correct option is 'date palm'.

What are the 3 macronutrients?

Carbohydrates, fat and protein are called macronutrients. They are the nutrients you use in the largest amounts.

Which light is more important for photosynthesis MCQS?

The correct answer is Red. Photosynthesis: It is the process by which Green plants transform Light energy into Chemical energy.

Dated : 06-Jun-2022

Category : Education

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