Response of silicate fertilizer effects, rice husk and rice husk ash on rice paddy growth an seed yield (Shiroodi cultivar) in pot condition
Journal Title: International Journal of Farming and Allied Sciences - Year 2014, Vol 3, Issue 4
Abstract
Silicon is one of the important and necessary elements for rice growth, which has useful effects on rice growth. In shortage of this element, the plant goes to nutritional tribulation and we will be witness of discordance in growth. Also, silicon cause that the plant resist against pests and illnesses, so it is recommended that in mineral nutrition argument of rice silicate fertilizer should be used. In this survey of pure silicate fertilizer, rice husk and rice husk ash at different levels in 8 treatments and 4 repetitions was done. Measuring of specification was done in 3 stages maximum tillering flowering and maturity. The results showed that by applying related treatments morphological specifications, plant height, number of tiller, leaf area, leaf stem and total dry weight and silicon density in leaf texture and stem and a progressive process which in tillering stage was significant 1%level. Also by applying treatments at different levels we were witness of increasing in grain yield that was significant at 5% level. We saw that the most grain yield was related to treatment T4 contain 500gr grain husk and the least yield was related to treatment T1. It is suggested that we can use rice husk and it is ash as recyclable mineral nutrient instead of chemical fertilizer, and we would see convenient results in growth, because as silicate chemical fertilizer cause to increasing in yield, number of cluster in hill and increasing in dried matter.
Authors and Affiliations
Mohammad Reza Khatami Moghadam, Hannaneh Heidarzadeh
Keywords
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