Gestion intgre des mauvaises herbes dans la culture du riz sem directement sans-image

Gestion intgre des mauvaises herbes dans la culture du riz sem directement sans

$ 44.95

Language: French Author: Gaurav Kanaujia ISBN: 9786206817314 ISBN-13: 9786206817314 gtin13: 9786206817314 Format: Paperback Type: NA Book Title: Gestion intgre des mauvaises herbes dans la culture du riz sem di Publication Name: NA

Description

Gestion intgre des mauvaises herbes dans la culture du riz sem directement sans labour by Gaurav Kanaujia Estimated delivery 3-12 business days Format Paperback Condition Brand New Description Le riz (Oryza sativa L.) est la céréale la plus importante au monde, car il constitue l'aliment de base de 70 % de la population mondiale. Ces dernières années, en raison d'une grave pénurie d'eau et de main-d'oeuvre, les agriculteurs ont abandonné la méthode de transplantation au profit du semis direct. Dans le semis direct, les mauvaises herbes constituent le principal obstacle biologique. Des herbicides sont utilisés pour lutter contre les mauvaises herbes dans ce système, mais leur utilisation seule ne permet pas un contrôle efficace et durable. Il est donc nécessaire d'intégrer l'utilisation d'herbicides à des méthodes culturales de lutte contre les mauvaises herbes, telles que la technique du lit de semence vieilli, différents systèmes de labour, des cultivars compétitifs vis-à-vis des mauvaises herbes, des cultivars capables de lever dans des conditions anaérobies, l'utilisation de résidus de culture comme paillis, des taux de semis élevés, des rangs étroits et un moment et une profondeur d'inondation optimaux. Dans les systèmes de riz semé directement, l'utilisation d'herbicides est indispensable et leur utilisation devrait encore augmenter avec la pénurie croissante de main-d'oeuvre. Details ISBN 6206817318 ISBN-13 9786206817314 Title Gestion intgre des mauvaises herbes dans la culture du riz sem directement sans labour Author Gaurav Kanaujia Format Paperback Year 2025 Pages 88 Publisher Editions Notre Savoir GE_Item_ID:173927965; About Us Grand Eagle Retail is the ideal place for all your shopping needs! With fast shipping, low prices, friendly service and over 1,000,000 in stock items - you're bound to find what you want, at a price you'll love! Shipping & Delivery Times Shipping is FREE to any address in USA. Please view eBay estimated delivery times at the top of the listing. Deliveries are made by either USPS or Courier. We are unable to deliver faster than stated. International deliveries will take 1-6 weeks. NOTE: We are unable to offer combined shipping for multiple items purchased. This is because our items are shipped from different locations. Returns If you wish to return an item, please consult our Returns Policy as below: Please contact Customer Services and request "Return Authorisation" before you send your item back to us. Unauthorised returns will not be accepted. Returns must be postmarked within 4 business days of authorisation and must be in resellable condition. Returns are shipped at the customer's risk. We cannot take responsibility for items which are lost or damaged in transit. For purchases where a shipping charge was paid, there will be no refund of the original shipping charge. Additional Questions If you have any questions please feel free to Contact Us. Categories Baby Books Electronics Fashion Games Health & Beauty Home, Garden & Pets Movies Music Sports & Outdoors Toys

  1. The basket is perfectly what I ordered and as listed. It came in the factory packaging and was perfect upon delivery. Thank you postal service lol. The delivery took way longer than listed though, it was listed to come in a week from purchase, but took a whole month. I had some concerns at first, but communication with the company was top notch and they were very professional and answered most of my questions satisfyingly. Just prepare for a longer wait than listed, but I got what I bought lol.

    coalmine489a

  2. Leaving positive feedback because 1) item was packed well & arrived as described 2) seller did give partial refund when subsequent price dropped below org purchase price. 3) communication was quick However, there was a downside to this transaction -item listed as in-stock but ended up waiting nearly a month for them to get it from their distributer then ship it to me (bought June 29th, arrived around July 21). Auction said 12-15 days. Better clarity would have prevented lot of frustration

    omar fadl269

  3. The seller was very responsive and answered me on a timely matter. The product itself came in its packaging and was new, not used at all. The packaging was not beat up or anything, safely delivered to my mailbox. No mix ups and zero stress with delivery. The price for the product is completely understandable for the product. I really appreciate the seller and I am very happy to have purchased through this seller. Completely trustable!

    Kamlendra Chauhan

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