Effect of Nitrogen Levels and Cow Urine on Paddy (Oryza sativa L.) Singh (u. a.)
38,15 €
To feed the projected population of 1.41 billion by 2025, India needs to produce at least 350 million tonnes of food grains. Among different organic sources cow urine may be a source of nitrogen. Autor: Manoj Kumar Singh und R. P. Singh Sumit Rai.
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