nitrogen taken in forms of nitrate and ammonium from - TopicsExpress



          

nitrogen taken in forms of nitrate and ammonium from soil.bacteria ,algae can fix n2 from atmosphere role of nitrogen chlorophyll synthesis sminoacids proteins vitamins\ growth hormones leaf dry matter accumulation defieciency: older leaves chlorosis premature leaf fall early maturity senecence more tillers decrease starch /protein anthocyanin more cereal erect stiff v shaped chlorosis disease susceptible collenchyma increase bud dormancy stunted growth root lengthened shoot thin urea,can,ammonium sulphate fertilizers sb applied general starvation symptoms :pale & conspicious leaves
Posted on: Mon, 22 Dec 2014 08:05:54 +0000

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