Toppers Study Toppers Study Toppers StudyGet complete NCERT Solutions for 8 Science 1. Crop Production And Management with detailed explanations. Easy-to-understand answers to help students study effectively and score better.
Get complete NCERT Solutions for 8 Science 1. Crop Production And Management with detailed explanations. Easy-to-understand answers to help students study effectively and score better.
Preparing for exams becomes easier with Additional Questions With Solutions. Whether you are studying for board exams or mid-term exams, 8 Science Chapter 1. Crop Production And Management solutions provide quick revising points, well-structured answers, and additional practice material to help you score better.
ncert_solutionsQues: Define irrigation.
Ans: The supply of water to crops at different intervals is called irrigation.
Ques: Write the advantages of Manure.
Ans: The advantages of Manure.
Ques: Write five sources of irrigation.
Ans: The sources of irrigation are – wells, tubewells, ponds, rivers and canals etc.
Ques: Write any four traditional methods of irrigation.
Ans: (i) moat (ii) chain pump (iii) Dhekli and (iv) Rahat
Ques: Write the modern method of irrigation.
Ans: (i) Sprinkler System (ii) Drip systemQues: Name the modern method of irrigation which is the best technique for watering fruits plants, gardens and trees.
Ans: Drip system.
Ques: What are weeds?
Ans: Many other undesirable plants may grow naturally along with the crops. These undesirable plants are called weeds.
Ques: What is combine? Write its two benefits.
Ans: Combine is a machine which helps for harvesting and threshing.
Benefits of combine:
(i) It completes work in a very few times
(ii) It saves money and labour.
Que: What is crop rotation?
Ans: Crop rotation is a process in which we sow the different crops in each different season. Such manner of cropping is called crop rotation.
Que: how do weeds harmful for crops?
ORWrite three disadvantages of weeds.
Ans: Disadvantages of weeds.
(i) It takes all nutrient, water and light from soil.
(ii) They affect the growth of the crop.
(iii) Weeds interfere even in harvesting and may be poisonous for animals and human beings.
Que: How can the deficient of certain nutrient be avoided in a field.
Ans: The deficient of certain nutrient can be avoided in a field using the following process.
(i) Crop rotation
(ii) Manuring the field
(iii) To leave the field uncultivated (fallow) in between two crops.
Additional Questions With Solutions are created by experts to give step-by-step explanations. Around 60–70% of exam questions are based on NCERT concepts. Our 8 Science Chapter 1. Crop Production And Management solutions help you understand the core concepts and practice effectively.
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Our Additional Questions With Solutions are useful for both board exams and mid-term exams. For 8 Science, we provide notes, exercises, and important Q&A so that you can revise smartly and write perfect answers in exams.
In short, Additional Questions With Solutions for 8 Science Chapter 1. Crop Production And Management are a complete study package. With quick revising points, NCERT exercises, and additional important questions, you can prepare effectively for exams. Make these solutions your study companion and excel in your academic journey.
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