Experts urged to ratify Minamata Convention to phase out mercury-added products পারদযুক্ত পণ্যের ব্যবহার বন্ধে মিনামাতা কনভেনশন অনুমোদনের আহ্বান সেন্টমার্টিন সৈকতে প্লাস্টিকের আগ্রাসন 72 birds die eating pesticide-treated masakalai Educate girls to save the planet শিশুর সর্দি-কাশি সারানোর ঘরোয়া উপায় 50 Books All Kids Should Read Before They’re 12 24 thousand under 5 children die of pneumonia in Bangladesh annually গ্রিনহাউস গ্যাস কমানোর লক্ষ্যে নানা উদ্যোগ Maldives: Eco-friendly product export destination for Bangladesh

Increasing soil health and productivity of rice crops


A healthy soil ecosystem is needed for sustainable rice production. However, rice is very different from other crops because it is often grown in flooded fields where the soil is saturated for long periods of time.

What is unique with this system, as compared with other cropping systems without soil flooding, is the maintenance of soil organic matter. In addition, a flooded rice field is a favorable environment for nitrogen input through the biological fixation of atmospheric nitrogen gas by naturally occurring microorganisms.

For More: http://irri.org/our-impact/protecting-the-environment/increasing-soil-health-and-productivity-of-rice-crops

Posted by on Nov 13 2018. Filed under Organic agriculture. You can follow any responses to this entry through the RSS 2.0. You can leave a response or trackback to this entry

Leave a Reply

Polls

Which Country is most Beautifull?

View Results

Loading ... Loading ...