Improvement In Food Resources Class 9 One Shot Revision | NCERT 9th Science Biology Ch-15 #Cbse2024

Improvement In Food Resources Class 9 One Shot Revision | NCERT 9th Science Biology Chapter-15 Full Chapter Explanation in 20 Minutes | CBSE Exam 2024 | Khushboo Ma'am | Vedantu Class 9 Preparation



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[Jassi_gamerz_]

Best of luck for your tomorrow's exam 😂😂

Kal to sab top karega 😂

[ramkumarsharma]

Time stamps:-
0:00 introduction
0:38 major food sources
1:20 challenges
2:22 green revolution
3:18 white revolution
3:40 kharif crops and rabi crops example
4:06 kharif crops definition
4:35 rabi crops definition
5:00 farming practices
6:18 hybridisation and genetically modified crops
9:32 factors for which variety improvement is done
10:47 crop production management
12:16 nutrient management
12:53 manure vs fertiliser
14:04 cropping patterns
18:53 weeds
19:48 weeds control
20:43 storage of grains
23:15 outro

[darkfficial]

Time stamps:-
0:00 introduction
0:38 major food sources
1:20 challenges
2:22 green revolution
3:18 white revolution
3:40 kharif crops and rabi crops example
4:06 kharif crops definition
4:35 rabi crops definition
5:00 farming practices
6:18 hybridisation and genetically modified crops
9:32 factors for which variety improvement is done
10:47 crop production management
12:16 nutrient management
12:53 manure vs fertiliser
14:04 cropping patterns
18:53 weeds
19:48 weeds control
20:43 storage of grains
23:15 outro (by @ramkumarsharma6488 )

[rameswarimohapatra]

The lecture was superb..
But what about revision video of Animal Husbandry till end??

[suniltharwani]

Exm se 3 ghante pehle padne wale legends🫂😂 like button---->

[tanushribesar]

Unbelievable explanation mam tomorrow is my exam thanks mam 😊

[karthgamer]

Kis kis ka kall paper hai😂
Like karo❤️

[devanshjindal]

Ma'am a request that please take 40 mins but at least teach the whole chapter. You are just teaching half chapter beacause you have to finish it in 20 minutes. Then Ma'am please please please don't write ONE SHOT in the title or in the thumbnail. It is a type of time wasting to watch half chapter from here and half from some other channel.

[kushagragupta]

Good explaination👏
But where is animal husbandry ⁉️

[SysReset]

00:05 The need to improve efficiency of food resources to meet growing population demands.
02:23 M.S. Swaminathan brought Green Revolution to increase food production in the country.
06:19 Hybridization is used to improve crop variety
08:21 Explanation of genetically modified crops
12:04 Management of nutrients is crucial for improving crop variety and production
13:58 Mixed cropping and intercropping help in reducing the risk of crop failure
17:49 Weeds and pests can damage crops in three ways.
19:30 Cropping growth requires controlling weeds and pests for good harvest
23:09 Improvement in food resources and transportation

[damn]

Tomorrow is my exam and i am watching this at 2:00 am 😢😂

[ShauryaSingh-tj]

Ma’am u forgot about one of the main topics which is irrigation. Other wise this is the best video I have seen

[satisfyingboy]

Mostly legends are watching this video who will have exam tomorrow or after few hours😅😅😅

[dimpledhurvey]

Mam but, where is animal husbandry, cattle farming, poultry farming, egg and boiler production, fish production and bee keeping and etc.😅😅😅

[ApurvaVerma-px]

iska animal husbandry wala part kaha hai ?

[PremMishra-zx]

Subah sawere uthke lete tera naam online teachers 😑😵‍💫

[Himanshiyadav]

mam best way to learn differences between rabi and kharif crops k for kharif k for kichad which is mostly in rainy season for rabi crops we need rajai in winter it is winter crop also for zaid crop zyada garmi summer crops if it is help everyone so comment in the box🎁🎁🎁

[youtubermohit]

Kis kis ka paper Aaj ha aur vo subha jaldi uth kr ye lecture sun rha ha..(5, September, 2024.)

[vicky]

0:03 THAT "HEY CELLS" SOUNDS VERY CARING 😮‍💨

[manuasmr]

Guys mera kal paper hai mai toh gayi 😅😅😂
Kuch nhi padh ab 30 minutes ki video mai pata nhi kya hi karugi mai 😂😂