Lakrri

Perr aur paudha se aae waala chij

Lakrri, perr ke khaas hissa hae. Ii jaada kar ke xylem vessels se banaa rahe hae, jisse paudha me paani uppar jaae hae. Lakrri dui chij se banaa rahe hae; celllulose aur lignin. Lakrri se imaarat, furniture aur kaagaj bane hae. Lakrri ke jarae ke fuel ke khaatir kaam me laawa jaae hae. Lakrri ek renewable resource] hae. Lakkrri waala perr 425 million saal se dunia me hae.[1] Carbon dating se ii paraawa lagaawa jaae sake hae ki ek lakrri jon perr se aais hae uu kab jinda rahaa.

Perr se dher rakam ke larkki aae hae: 1. Pine 2. Common Beech 3. Sycamore 4. Oak 5. Birch 6. Sugar Maple 7. Microberlinia 8. African Rosewood 9. Okoumé 10. Common Walnut 11. Brazilian Rosewood 12. Ebony

2020 me dunia bhar le jangal me 557 billion cubic metres lakrri rahaa.[2] Kaaheki lakrri carbon-neutral hae, iske ek renewable energy[3] source ke rakam kaam me laawa jaae sake hae. 2008 me 3.97 million cubic metre lakkri ke kaata gais rahaa.

References

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  1. Labandeira C. 2007. The origin of herbivory on land: Initial patterns of plant tissue consumption by arthropods. Insect Science. 14 (4): 259–275. [1]
  2. FAO. 2020. Global Forest Resources Assessment 2020: Main report Archived Navambar 5, 2022, at the Wayback Machine. Rome.
  3. "The EPA Declared That Burning Wood is Carbon Neutral. It's Actually a Lot More Complicated". Archived from the original on June 30, 2021. Retrieved June 3, 2022.