Principles of weed management: an introduction

Principles of weed management: an introduction (खरपतवार प्रबंधन के सिद्धांत: एक परिचय):- Weed management is a critical aspect of agriculture, particularly in a country like India, where diverse cropping systems and climatic conditions exist. Effective weed control ensures better crop yields, soil health, and long-term agricultural sustainability. 

(खरपतवार प्रबंधन कृषि का एक महत्वपूर्ण पहलू है, विशेषकर भारत जैसे देश में, जहां विभिन्न फसली प्रणालियाँ और जलवायु स्थितियाँ मौजूद हैं। प्रभावी खरपतवार नियंत्रण बेहतर फसल उपज, मिट्टी की सेहत, और दीर्घकालिक कृषि स्थिरता सुनिश्चित करता है।)

Definition of Weeds (खरपतवार की परिभाषा):- Weeds are unwanted plants that grow alongside crops and compete with them for resources such as light, nutrients, water, and space. They are often more adaptable and aggressive than cultivated crops.

(खरपतवार अवांछित पौधे होते हैं जो फसलों के साथ उगते हैं और संसाधनों जैसे प्रकाश, पोषक तत्वों, पानी, और स्थान के लिए उनके साथ प्रतिस्पर्धा करते हैं। ये अक्सर खेती की फसलों की तुलना में अधिक अनुकूल और आक्रामक होते हैं।)

Common Weed Types (सामान्य खरपतवार प्रकार):- India has a wide variety of weeds that vary based on region and crop. Examples include Parthenium hysterophorus (Congress grass), Eichhornia crassipes (water hyacinth), Cyperus rotundus (nutgrass), and Phalaris minor in wheat fields.

[भारत में विभिन्न प्रकार के खरपतवार होते हैं जो क्षेत्र और फसल के आधार पर भिन्न होते हैं। उदाहरण के लिए, Parthenium hysterophorus (कांग्रेस घास), Eichhornia crassipes (जल कुंभी), Cyperus rotundus (नटग्रास), और गेहूँ के खेतों में Phalaris minor.]

Importance of Weed Management (खरपतवार प्रबंधन का महत्व):-

i. Crop Yield Loss (फसल उपज में हानि):-

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