Management of Nutrients
Management of Nutrients
Management of Nutrients:
Some plant nutrients are nitrogen, phosphorus, chlorine, potassium, calcium, magnesium, sulphur, iron and manganese. They are essential for plants as they support normal growth, reproduction and may be involved in cellular reactions. These nutrients are grouped into macro nutrients and micro-nutrients.
Macro-nutrients:
The nutrients needed by plants in large amounts are called macro-nutrients. These are carbon, hydrogen, oxygen, nitrogen, phosphorus, potassium, calcium, magnesium and sulphur. Among the nine macro-nutrients, nitrogen, phosphorus and potassium are needed in greater amounts than the others. These three are called primary nutrients.
Micro-nutrients
The nutrients required by plants in very small amounts are called micro-nutrients. These are iron, manganese, copper, zinc, boron, molybdenum and chlorine.
Which of the following are correct : (a) The nutrients needed by plants in large amounts are called macronutrients. (b) The nutrients required by plants in very small amounts are called micronutrients. (c) The nutrients needed by plants in large amounts are called micronutrients. | |||
| Right Option : A | |||
| View Explanation | |||
Which of the given nutrient is used in minute quantiy by plants : | |||
| Right Option : B | |||
| View Explanation | |||
Which of the following are correct : (a) Macronutrients are carbon, hydrogen, oxygen, nitrogen, phosphorus, potassium, calcium, magnesium and sulphur. (b) The nutrients needed by plants in large amounts are called macronutrients. (c) Micronutrients are iron, manganese, copper, zinc, boron, molybdenum and chlorine. | |||
| Right Option : D | |||
| View Explanation | |||
Students / Parents Reviews [10]
It has a great methodology. Students here can get analysis to their test quickly.We can learn easily through PPTs and the testing methods are good. We know that where we have to practice
Barkha Arora
10thOne of the best institutes to develope a child interest in studies.Provides SST and English knowledge also unlike other institutes. Teachers are co operative and friendly online tests andPPT develope practical knowledge also.
Aman Kumar Shrivastava
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Archit Segal
7thAbhyas Methodology is very good. It is based on according to student and each child manages accordingly to its properly. Methodology has improved the abilities of students to shine them in future.
Manish Kumar
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Hiya Gupta
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Om Umang
10thAbout Abhyas metholodology the teachers are very nice and hardworking toward students.The Centre Head Mrs Anu Sethi is also a brilliant teacher.Abhyas has taught me how to overcome problems and has always taken my doubts and suppoeted me.
Shreya Shrivastava
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Eshan Arora
8thMy experience with Abhyas is very good. I have learnt many things here like vedic maths and reasoning also. Teachers here first take our doubts and then there are assignments to verify our weak points.
Shivam Rana
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