Release behaviour of iron and zinc in different textured soil and its distribution in rice plant (Oryza sativa L.) in North West of India

The present study aimed to assess the relationship of soil properties with extractable zinc (Zn) and iron (Fe) in as well rice plant at different incubation period. samples were collected from 10 districts (Yamuna Nagar, Sonipat, Jind, Panipat, Karnal, Panchkula, Kaithal, Rohtak Ambala, Kurukshetra) RWCS (Rice wheat cropping system) northwest Haryana India. effects especially texture micronutrient period have not been studied. In lab-cum-survey study, analysis grain under varied showed a positive correlation between Zn/Fe concentration mean release rate (Zn – 0.80; Fe 0.98). highest was found clayey soils (59.74–60.41 mg/kg) having maximum (17.98–18.03 mg/kg). Likewise, Zn recorded (29.71–30.57 Yamuna Nagar which has (1.03–1.14 Univariate multivariate principal component (PCA) carried out determine linear correlogram matrix using for concentration. Hence, concluded that detection are more successful higher proportion clay particles than sandy soils. Plant uptake potential is highly influenced by interactions properties, texture, can be predicted micronutrients.