农业机械化生产学 李洪文 编 中国农业出版社【正版书籍】

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农业机械化生产学 李洪文 编 中国农业出版社【正版书籍】

Brand: 中国农业出版社    Sold By: EM China
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农业机械化生产学 李洪文 编 中国农业出版社【正版书籍】

农业机械化生产学 李洪文 编 中国农业出版社【正版书籍】

$28.45

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《农业机械化生产学(第2版上册)》是面向2世纪课程教材《农业机械化生产学》的,分上、下两册。上册修订后的主要内容包括我国农业机械化基本概况(绪论),机械化农业生产基础(机组和农业机器作业工艺),区域农业机械化生产技术(北方旱地雨养农业机械化和华北平原灌溉地农业机械化),棉花、北方水稻、花生、马铃薯、蔬菜、果园、牧草等典型作物的农业机械化技术。下册修订后的主要内容包括两部分 部分为水稻生产机械化,内容有水稻生产的特点和对机械化的要求、水田动力机械与行走机构,水田耕作、水稻种植、水稻田间管理、水稻收获和收获后处理机械化技术 第二部分为其他作业机械化,内容有油菜生产、甘蔗生产和养殖生产机械化及设施农业技术。《农业机械化生产学(第2版上册)》可作为高等院校农业机械化及其自动化专业农业机械化生产学或近似课程的教材,也可供农业机械化生产和管理方面的专业技术人员参考。 
作者简介
李洪文,中国农业大学工学院教授,***长江学者特聘教授,山东省泰山学者特聘教授。长期从事保护性耕作技术与装备研究,***、***保护性耕作创新团队负责人,***保护性耕作研究中心主任。获得国家科学技术进步二等奖3项,其中2项为第完成人。曾获全国科技工作者、***全国农业科技推广标兵、全国农业科技工作者、百千万人才工程有突出贡献中青年专家等荣誉。
目  录
第二版前言
版前言

绪论
节 -农业机械化的定义与基本内容
第二节 -农业机械化的发展历程
一、世界农业机械化发展历史的简要回顾
二、我国农业机械化的发展历程
第三节 -我国农业机械化的特点
一、我国农业机械化面临的问题
二、农业机械化的增产作用
三、流水作业法与分段作业法
第四节 -我国典型的机械化农业生产体系
一、农作物及作业面积情况
商品详情

 基本详情信息

 书名:农业机械化生产学(第2版上册)

 ISBN:9787109236172

 定价:49.50

 作者:李洪文

 出版社:中国农业出版社

 出版时间:2018-02

 其他信息

 纸张:胶版纸

 页数:371

 尺寸:16开

 版次:1

 正文语种:不详...

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Order Processing: Please allow 1-2 business days for order processing and preparation before shipment. 

Domestic Shipping: Orders within the U.S. are shipped via USPS or FedEx, depending on the origin of the product. The average transit time is 3-7 business days. 

International Shipping: Currently, we only ship within the USA. 

Tracking Information: Every order is trackable. You will receive a tracking number once your order has been shipped. Products may be shipped from various global fulfillment centers.

Shipping Delays: 

Please note that shipping times may vary due to factors beyond our control, such as weather conditions, natural disasters, or peak holiday periods. While we strive to ensure timely delivery, the exact arrival time cannot be guaranteed and is managed by the shipping carrier.

Shipping Options:

  • Standard Delivery: Most orders are shipped within 3-7 business days. Larger items may utilize LTL shipping for safe handling.

  • Handling Time: We handle shipments on business days (Monday - Friday), with a preparation time of 1-2 days.

  • Additional Charges: Some items require additional shipping charges due to their size, weight, or special handling. These charges are specified on the product pages and are not eligible for shipping discounts.

  • Exclusions: Gift cards, packaging, taxes, and prior purchases do not count toward the minimum purchase requirement for free shipping. This offer is valid only for shipments to U.S. addresses, including Puerto Rico.

Delivery Details:

  • Estimates: Standard shipping within the US typically takes 3-7 business days. These are estimates and not guarantees.

  • Shipping Restrictions: We ship to all 50 states, Washington, DC, U.S. territories, and APO/FPO/DPO addresses. Shipping options vary based on the delivery address.

  • Remote Areas: Shipments to remote areas may incur additional charges or require pickup from a nearby shipping partner’s location.

Shipping Confirmation:

You will receive a shipping confirmation email with a tracking number as soon as your order is dispatched. If you do not receive this email immediately, please be assured that your items will arrive within the estimated delivery window provided at checkout.

Order Modifications:

If you need to cancel or modify your order, please contact our customer support immediately.

Issues with Delivery:

If your order shows as delivered but you have not received it, please contact the shipping carrier directly to resolve the issue. For persistent problems, contact our customer service at cs@everymarket.com.

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Our team is available 24/7 to assist you with any questions or concerns regarding your order. We are committed to ensuring a smooth shopping experience.

Return & Refund Policy Overview

Please review our return and refund policies below to ensure a smooth transaction process.

Return Policy

  • Duration: You have 30 days from receiving your item to initiate a return.

  • Condition: Items must be unworn, unwashed, with original tags and packaging intact.

  • Shipping Costs: Customers are responsible for return shipping costs.

  • Packaging: Ensure returned items are well-packaged to avoid damage during transit.

  • Tracking: Use a trackable and insured shipping method as we are not liable for items lost or damaged on return.

  • Initiating a Return: Contact us at cs@everymarket.com to start your return. We will provide a return shipping label and instructions upon approval. Returns without prior approval will not be accepted.

How to Return

  • Method: Returns must be sent back by mail to the address provided in the return instructions.

Return Label

  • Defective Products: Return labels are provided for defective items.

  • Non-Defective Returns: Customers are responsible for obtaining their return shipping label.

Product Conditions for Return

  • Eligible Products: Returns are only accepted for items in new condition.

Nonreturnable Items

Certain items are not eligible for return:

  • Electronic devices after 30 days (e.g., computers, laptops, Kindles)

  • Gift cards, prepaid game cards

  • Perishable goods, live insects, some jewelry, some health and personal care items

  • Customized or personalized products

  • Items with special shipping restrictions

Refund Policy

  • Window: Eligible products may be returned within 30 days of delivery for a refund.

  • Refund Method: Refunds are processed to the original payment method or as store credit for items purchased with gift cards.

  • Processing Time: Refunds are processed within 3-5 business days after we receive the return; please allow additional time for shipping and bank processing.

Claims

Inspect your order upon arrival and report any defects, damages, or incorrect items immediately to allow us to address the issue. For claims, contact our support team with details of the issue.

Exchange Policy

For the quickest service, return your original item and place a new order for the desired product once your return is accepted.

Return Address

EveryMarket Customer Service 2101 E Terra Ln, O'Fallon, MO 63366

Customer Support

Available 24/7 for any questions or assistance needed:

  • Phone: +1 636-312-5925

  • Email: cs@everymarket.com

 

cy当当栏目.jpg

编辑推荐
《农业机械化生产学(第2版上册)》是面向2世纪课程教材《农业机械化生产学》的,分上、下两册。上册修订后的主要内容包括我国农业机械化基本概况(绪论),机械化农业生产基础(机组和农业机器作业工艺),区域农业机械化生产技术(北方旱地雨养农业机械化和华北平原灌溉地农业机械化),棉花、北方水稻、花生、马铃薯、蔬菜、果园、牧草等典型作物的农业机械化技术。下册修订后的主要内容包括两部分 部分为水稻生产机械化,内容有水稻生产的特点和对机械化的要求、水田动力机械与行走机构,水田耕作、水稻种植、水稻田间管理、水稻收获和收获后处理机械化技术 第二部分为其他作业机械化,内容有油菜生产、甘蔗生产和养殖生产机械化及设施农业技术。《农业机械化生产学(第2版上册)》可作为高等院校农业机械化及其自动化专业农业机械化生产学或近似课程的教材,也可供农业机械化生产和管理方面的专业技术人员参考。 
作者简介
李洪文,中国农业大学工学院教授,***长江学者特聘教授,山东省泰山学者特聘教授。长期从事保护性耕作技术与装备研究,***、***保护性耕作创新团队负责人,***保护性耕作研究中心主任。获得国家科学技术进步二等奖3项,其中2项为第完成人。曾获全国科技工作者、***全国农业科技推广标兵、全国农业科技工作者、百千万人才工程有突出贡献中青年专家等荣誉。
目  录
第二版前言
版前言

绪论
节 -农业机械化的定义与基本内容
第二节 -农业机械化的发展历程
一、世界农业机械化发展历史的简要回顾
二、我国农业机械化的发展历程
第三节 -我国农业机械化的特点
一、我国农业机械化面临的问题
二、农业机械化的增产作用
三、流水作业法与分段作业法
第四节 -我国典型的机械化农业生产体系
一、农作物及作业面积情况
商品详情

 基本详情信息

 书名:农业机械化生产学(第2版上册)

 ISBN:9787109236172

 定价:49.50

 作者:李洪文

 出版社:中国农业出版社

 出版时间:2018-02

 其他信息

 纸张:胶版纸

 页数:371

 尺寸:16开

 版次:1

 正文语种:不详...

Shipping Overview: 

Shipping: Standard Domestic Shipping within the United States charges USD 4.99. Standard International Shipping from United Kingdom, Germany and Japan to the United States charges 14.99. 

Order Processing: Please allow 1-2 business days for order processing and preparation before shipment. 

Domestic Shipping: Orders within the U.S. are shipped via USPS or FedEx, depending on the origin of the product. The average transit time is 3-7 business days. 

International Shipping: Currently, we only ship within the USA. 

Tracking Information: Every order is trackable. You will receive a tracking number once your order has been shipped. Products may be shipped from various global fulfillment centers.

Shipping Delays: 

Please note that shipping times may vary due to factors beyond our control, such as weather conditions, natural disasters, or peak holiday periods. While we strive to ensure timely delivery, the exact arrival time cannot be guaranteed and is managed by the shipping carrier.

Shipping Options:

  • Standard Delivery: Most orders are shipped within 3-7 business days. Larger items may utilize LTL shipping for safe handling.

  • Handling Time: We handle shipments on business days (Monday - Friday), with a preparation time of 1-2 days.

  • Additional Charges: Some items require additional shipping charges due to their size, weight, or special handling. These charges are specified on the product pages and are not eligible for shipping discounts.

  • Exclusions: Gift cards, packaging, taxes, and prior purchases do not count toward the minimum purchase requirement for free shipping. This offer is valid only for shipments to U.S. addresses, including Puerto Rico.

Delivery Details:

  • Estimates: Standard shipping within the US typically takes 3-7 business days. These are estimates and not guarantees.

  • Shipping Restrictions: We ship to all 50 states, Washington, DC, U.S. territories, and APO/FPO/DPO addresses. Shipping options vary based on the delivery address.

  • Remote Areas: Shipments to remote areas may incur additional charges or require pickup from a nearby shipping partner’s location.

Shipping Confirmation:

You will receive a shipping confirmation email with a tracking number as soon as your order is dispatched. If you do not receive this email immediately, please be assured that your items will arrive within the estimated delivery window provided at checkout.

Order Modifications:

If you need to cancel or modify your order, please contact our customer support immediately.

Issues with Delivery:

If your order shows as delivered but you have not received it, please contact the shipping carrier directly to resolve the issue. For persistent problems, contact our customer service at cs@everymarket.com.

Customer Support:

Our team is available 24/7 to assist you with any questions or concerns regarding your order. We are committed to ensuring a smooth shopping experience.

Return & Refund Policy Overview

Please review our return and refund policies below to ensure a smooth transaction process.

Return Policy

  • Duration: You have 30 days from receiving your item to initiate a return.

  • Condition: Items must be unworn, unwashed, with original tags and packaging intact.

  • Shipping Costs: Customers are responsible for return shipping costs.

  • Packaging: Ensure returned items are well-packaged to avoid damage during transit.

  • Tracking: Use a trackable and insured shipping method as we are not liable for items lost or damaged on return.

  • Initiating a Return: Contact us at cs@everymarket.com to start your return. We will provide a return shipping label and instructions upon approval. Returns without prior approval will not be accepted.

How to Return

  • Method: Returns must be sent back by mail to the address provided in the return instructions.

Return Label

  • Defective Products: Return labels are provided for defective items.

  • Non-Defective Returns: Customers are responsible for obtaining their return shipping label.

Product Conditions for Return

  • Eligible Products: Returns are only accepted for items in new condition.

Nonreturnable Items

Certain items are not eligible for return:

  • Electronic devices after 30 days (e.g., computers, laptops, Kindles)

  • Gift cards, prepaid game cards

  • Perishable goods, live insects, some jewelry, some health and personal care items

  • Customized or personalized products

  • Items with special shipping restrictions

Refund Policy

  • Window: Eligible products may be returned within 30 days of delivery for a refund.

  • Refund Method: Refunds are processed to the original payment method or as store credit for items purchased with gift cards.

  • Processing Time: Refunds are processed within 3-5 business days after we receive the return; please allow additional time for shipping and bank processing.

Claims

Inspect your order upon arrival and report any defects, damages, or incorrect items immediately to allow us to address the issue. For claims, contact our support team with details of the issue.

Exchange Policy

For the quickest service, return your original item and place a new order for the desired product once your return is accepted.

Return Address

EveryMarket Customer Service 2101 E Terra Ln, O'Fallon, MO 63366

Customer Support

Available 24/7 for any questions or assistance needed:

  • Phone: +1 636-312-5925

  • Email: cs@everymarket.com

 

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