Effect of Some Organic Manure on Growth and Yield of Garlic in Greenhouse Condition at Cold Desert High Altitude Ladakh Region

Abstract

<p>A field experiment was conducted to investigate effects of four organic manure sources (vermicompost, poultry manure, sheep &amp; goat manure and cattle FYM) on growth and yield attributing characters of garlic in greenhouse condition during extreme winter months (October to May) at Leh-Ladakh, India with three application rates of organic manures <em>viz</em>. 10, 20 and 30 tons ha^-1.  The results revealed that, organic manure application enhanced plant growth, improved garlic yield and its components <em>viz</em>. no. of cloves per bulb, bulb diameter and weight. Also, with increasing rate of application of organic manures from 10 to 20 tons ha^-1, all growth and yield characters of garlic were improved. Vermicompost and poultry manure had significant effects on plant growth characters <em>viz</em>. plant height, number of leaves per plant, length and width of leaves especially in the T₃ and T₆ treatments. Highest garlic yield (105.03q ha^-1) was achieved in T₆ treatment (poultry manure @ 20 tons ha^-1). Overall, application of organic manures proved to be beneficial for garlic production and its application should be popularized for sustainable agriculture in fragile ecosystem of cold arid desert of Ladakh region. </p>