找回密碼
 To register

QQ登錄

只需一步,快速開始

掃一掃,訪問微社區(qū)

打印 上一主題 下一主題

Titlebook: Agricultural Development in Asia and Africa; Essays in Honor of K Jonna P. Estudillo,Yoko Kijima,Tetsushi Sonobe Book‘‘‘‘‘‘‘‘ 2023 The Edit

[復(fù)制鏈接]
樓主: Kennedy
41#
發(fā)表于 2025-3-28 15:22:35 | 只看該作者
Anne Suryani,Marilyn Fleer,Prabhat Raialize a rice Green Revolution, improve food security, and alleviate poverty. However, smallholder farmers’ access to farm mechanization in SSA remains constrained due to supply-side and demand-side challenges. On the supply side, the market for agricultural machinery services is often underdeveloped
42#
發(fā)表于 2025-3-28 19:59:26 | 只看該作者
43#
發(fā)表于 2025-3-29 02:43:42 | 只看該作者
Kathleen M. Quinlan,Dave S. P. Thomasfication (SRI). Farmers’ field-level observations showed that the yield of SRI was more than that of conventional management practices. However, these observations were criticized because of the lack of scientific bases. Indeed, well-managed experimental fields showed no yield gains in SRI practice.
44#
發(fā)表于 2025-3-29 04:46:48 | 只看該作者
https://doi.org/10.1007/978-3-031-61365-4ro Otsuka, and Frank Place. The original focus was to understand how to enhance the income of small farm households in East African countries by increasing crop production combined with improved cattle raising and agroforestry. Until now, the number of contributors and the coverage of this project h
45#
發(fā)表于 2025-3-29 07:23:25 | 只看該作者
https://doi.org/10.1007/978-3-031-61365-4ses of major land tenure reforms in the twentieth century. Possible disincentive effects associated with share tenancy received much attention in the early theoretical literature and have later been scrutinized empirically with the availability of better data and better methods. With the development
46#
發(fā)表于 2025-3-29 12:54:05 | 只看該作者
47#
發(fā)表于 2025-3-29 15:47:18 | 只看該作者
https://doi.org/10.1007/978-3-031-61365-4ound the turn of the century following decades of poor yield growth and emerging data showing concerns about land quality and productivity. In recent years, these intensified further with the specter of climate change and continuing rural population growth challenging agricultural systems on the con
48#
發(fā)表于 2025-3-29 22:05:40 | 只看該作者
49#
發(fā)表于 2025-3-30 02:00:26 | 只看該作者
https://doi.org/10.1007/978-3-031-61365-4e intake was 2,963 kilocalories (kcal), in which the share was more than 18.2% (538?kcal) for wheat, 5.4% (159?kcal) for maize, and 18.3% (542?kcal) for rice. It is projected that by 2050, the total global population is expected to reach between 8.9 and 10.6 billion from 7.8 billion in 2020. Thus, i
50#
發(fā)表于 2025-3-30 08:01:14 | 只看該作者
Culture, Conflict, and Peacebuilding production growth and sustainability have become key policy dilemmas. This paper examines the prospective roles of regional cooperation in attaining sustainable green growth in the agricultural production process. To formulate the Green Growth Index for Agriculture (GGIA), 16 South-through-East Asi
 關(guān)于派博傳思  派博傳思旗下網(wǎng)站  友情鏈接
派博傳思介紹 公司地理位置 論文服務(wù)流程 影響因子官網(wǎng) 吾愛論文網(wǎng) 大講堂 北京大學(xué) Oxford Uni. Harvard Uni.
發(fā)展歷史沿革 期刊點(diǎn)評(píng) 投稿經(jīng)驗(yàn)總結(jié) SCIENCEGARD IMPACTFACTOR 派博系數(shù) 清華大學(xué) Yale Uni. Stanford Uni.
QQ|Archiver|手機(jī)版|小黑屋| 派博傳思國(guó)際 ( 京公網(wǎng)安備110108008328) GMT+8, 2025-10-22 21:36
Copyright © 2001-2015 派博傳思   京公網(wǎng)安備110108008328 版權(quán)所有 All rights reserved
快速回復(fù) 返回頂部 返回列表
鄂伦春自治旗| 三门县| 平湖市| 增城市| 乐业县| 驻马店市| 镶黄旗| 隆安县| 顺平县| 喀喇沁旗| 洞头县| 洛宁县| 襄城县| 金山区| 建瓯市| 遂平县| 卢龙县| 当雄县| 离岛区| 红河县| 阳朔县| 炉霍县| 土默特左旗| 安溪县| 宜宾县| 定州市| 噶尔县| 奉新县| 沅陵县| 肇东市| 哈尔滨市| 民乐县| 房产| 巢湖市| 枣庄市| 东阿县| 安乡县| 务川| 蒙城县| 青冈县| 汉川市|