ERROR

Nous sommes désolés - même si nous avons fait de notre mieux: une erreur est survenue
Typedatabase
MessageYou have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near "AND SUBSTRING(categories_id,4,1) != "0") AS cat4, (SELECT categorie..." at line 5
QuerySELECT (SELECT categories_id FROM categories_description WHERE language_id = 4 AND categories_id = 000) AS cat1, (SELECT categories_id FROM categories_description WHERE language_id = 4 AND categories_id = 00 AND SUBSTRING(categories_id,2,1) != "0") AS cat2, (SELECT categories_id FROM categories_description WHERE language_id = 4 AND categories_id = 0 AND SUBSTRING(categories_id,3,1) != "0") AS cat3, (SELECT categories_id FROM categories_description WHERE language_id = 4 AND categories_id = AND SUBSTRING(categories_id,4,1) != "0") AS cat4, (SELECT categories_name FROM categories_description WHERE language_id = 4 AND categories_id = 000) AS cat1name, (SELECT categories_name FROM categories_description WHERE language_id = 4 AND categories_id = 00 AND SUBSTRING(categories_id,2,1) != "0") AS cat2name, (SELECT categories_name FROM categories_description WHERE language_id = 4 AND categories_id = 0 AND SUBSTRING(categories_id,3,1) != "0") AS cat3name, (SELECT categories_name FROM categories_description WHERE language_id = 4 AND categories_id = AND SUBSTRING(categories_id,4,1) != "0") AS cat4name, (SELECT url_text FROM commerce_seo_url_without_language WHERE categories_id = 000) AS cat1url, (SELECT url_text FROM commerce_seo_url_without_language WHERE categories_id = 00 AND SUBSTRING(categories_id,2,1) != "0") AS cat2url, (SELECT url_text FROM commerce_seo_url_without_language WHERE categories_id = 0 AND SUBSTRING(categories_id,3,1) != "0") AS cat3url, (SELECT url_text FROM commerce_seo_url_without_language WHERE categories_id = AND SUBSTRING(categories_id,4,1) != "0") AS cat4url, (SELECT wod_count_products FROM categories WHERE categories_id = 000) AS cat1cnt, (SELECT wod_count_products FROM categories WHERE categories_id = 00 AND SUBSTRING(categories_id,2,1) != "0") AS cat2cnt, (SELECT wod_count_products FROM categories WHERE categories_id = 0 AND SUBSTRING(categories_id,3,1) != "0") AS cat3cnt, (SELECT wod_count_products FROM categories WHERE categories_id = AND SUBSTRING(categories_id,4,1) != "0") AS cat4cnt

Durgeshwari Asan 
Farming Systems for Sustainable Agriculture [EPUB ebook] 

支持

‘Farming Systems for Sustainable Agriculture’ explores the vital role of modern and efficient farming practices in ensuring food security and sustainable growth. We cover the evolution of farming techniques, highlighting how ancient methods have been replaced by modern, time-saving, and energy-efficient practices.
Our book details various types of farming practiced worldwide, summarizing the most effective methods. We discuss the development of new plant strains to combat diseases, ensuring healthier crops and higher yields. Each chapter is designed to provide clear and concise information, making it accessible to all readers.
We emphasize the importance of sustainable agriculture, focusing on crop production, diagnosis, assessment, protection, and conservation. This book is an invaluable resource for anyone interested in modern farming techniques and sustainable agriculture practices.

€28.74
支付方式
购买此电子书可免费获赠一本!
语言 英语 ● 格式 EPUB ● 网页 332 ● ISBN 9789361522383 ● 文件大小 10.5 MB ● 出版者 Educohack Press ● 发布时间 2024 ● 下载 24 个月 ● 货币 EUR ● ID 10092191 ● 复制保护

来自同一作者的更多电子书 / 编辑

2,357 此类电子书