CBSE Class 9 Answered
how can we say that weeds are unwanted when we can mulch and plough them into the soil and usethem as manures?
Asked by | 04 Aug, 2012, 04:53: PM
Expert Answer
If allowed to grow with the crop plants, the weeds will grow rapidly and use up major portion of the available nutrients, water and also in many cases the available sunlight. So they need to be removed from farms growing cultivated crops. They can be used as green manures.
Answered by | 05 Aug, 2012, 11:01: PM
Application Videos
Concept Videos
CBSE 9 - Biology
Asked by rashmij34 | 20 Mar, 2024, 04:46: PM
ANSWERED BY EXPERT
CBSE 9 - Biology
Asked by bjrathod121 | 18 Jan, 2024, 08:57: PM
ANSWERED BY EXPERT
CBSE 9 - Biology
Asked by sanjitabehera859 | 03 Dec, 2023, 09:49: PM
ANSWERED BY EXPERT
CBSE 9 - Biology
Asked by febievangeline612 | 30 Dec, 2022, 09:45: AM
ANSWERED BY EXPERT
CBSE 9 - Biology
Asked by slaxmibai1982 | 13 Mar, 2022, 12:26: PM
ANSWERED BY EXPERT
CBSE 9 - Biology
Asked by chhotusingh8279880374 | 02 Apr, 2021, 09:05: PM
ANSWERED BY EXPERT
CBSE 9 - Biology
Asked by swatipuspapatel | 19 Nov, 2020, 04:30: PM
ANSWERED BY EXPERT
CBSE 9 - Biology
Asked by gulvejayshree | 19 Nov, 2020, 12:04: PM
ANSWERED BY EXPERT
CBSE 9 - Biology
Asked by LikithLikith745 | 16 Jul, 2020, 11:03: AM
ANSWERED BY EXPERT