Long-term effects of fertilizers on the soil fertility and productivity of a rice - Wheat system

Journal of Agronomy and Crop Science

Volumn 186, Issue 1, 2001, Pages 47-54

  Kumar, A ^a   Yadav, D S ^a  

^a N D UNIVERSITY OF AGRICULTURE AND TECHNOLOGY   (India)

Author keywords

Cropping system; Fertilizer; Rice wheat; Soil fertility

Indexed keywords

TRITICUM AESTIVUM;

EID: 0035093646     PISSN: 09312250     EISSN: None     Source Type: Journal    
DOI: 10.1046/j.1439-037X.2001.00452.x     Document Type: Article

References (13)

1. Nutrient management in rice-wheat cropping system in India
2. Exploitation of potassium by various crop species from primary minerals in soils rich in micas
3. Long-term fertiliser experiments in India: An overview
4. Changes in organic carbon and nitrogen of Morrow plot soils under different treatments, 1904-73
5. Changes in chemical properties of soil organic matter with intensified rice cropping in tropical lowland soils
6. Increased N-use efficiency using a chlorophyll meter on high-yielding irrigated rice
7. Release of non-exchangeable potassium in texturally different soils of western Uttar Pradesh
8. Long-term effects of NPK and Zn fertilization in maize-wheat rotation on crop yields and soil characteristics (1970-84)
9. Clay mineralogy of alluvial soils in different physiographic positions
10. Effect of continuous cropping and fertilizer use on the organic nitrogen fractions in a typic Ustochrept soil
11. Effect of continuous cropping and fertilization on chemical properties of soil