Open Daily: 10am - 10pm | Alley door pickup 10am - 7pm 3038 Hennepin Ave Minneapolis, MN
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  • Open Daily: 10am - 10pm
    Alley-side Pickup: 10am - 7pm

    3038 Hennepin Ave Minneapolis, MN
    612-822-4611

Open Daily: 10am - 10pm | Alley-side Pickup: 10am - 7pm
3038 Hennepin Ave Minneapolis, MN
612-822-4611
Weed management in organic rice production

Weed management in organic rice production

Gnanasoundari P.
Somasundaram E.
Sivakumar U.

Paperback

Botany & Horticulture

ISBN10: 3659688789
ISBN13: 9783659688782
Publisher: Lap Lambert Academic Pub
Published: Apr 9 2015
Pages: 128
Weight: 0.44
Height: 0.30 Width: 6.00 Depth: 9.00
Language: English
Rice is the staple food for millions of people in the Asia-pacific region; 90% of the world's rice is grown and consumed in Asia. The indiscriminate use of chemicals in the rice environment thus polluting the fragile system has created an increasing awareness and interest among the rice farmers on organic farming. Weed infestation is regarded as one of the major causes of low crop yields throughout the world and can cause 50-60 % reduction in grain yield under puddle conditions and 91% yield reduction in non-puddled conditions. Organic weed control encourages weed suppression rather than elimination. This is done by promoting soil health through a combination of crop rotation, cover crops, biologically based bio-fertilizers, compost and mulch. Proper management through organic methods offer varied benefits over chemical herbicides, including increased biodiversity, improved soil nutrition and structure, and protection of ground and surface water. The present research work is aimed to confirm this possibility in weed control and evaluate the influence on yield performance in organic rice farming system employing non-chemical weed management practices.

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