Improving productivity and water use efficiency by intercropping cactus and millet

间作 仙人掌 农学 用水效率 护根物 环境科学 含水量 生产力 灌溉 蒸散量 干旱 饲料 数学 生物 园艺 工程类 经济 生态学 古生物学 岩土工程 宏观经济学
作者
Marcondes de Sá Souza,George do Nascimento Araujo Júnior,Alexandre Maniçoba da Rosa Ferraz Jardim,Carlos André Alves de Souza,Antônio Gebson Pinheiro,Luciana Sandra Bastos de Souza,Kaique Renan da Silva Salvador,Renan Matheus Cordeiro Leite,Cléber Pereira Alves,Thieres George Freire da Silva
出处
期刊:Irrigation and Drainage [Wiley]
卷期号:72 (4): 982-998 被引量:4
标识
DOI:10.1002/ird.2834
摘要

Abstract The adoption of resilient strategies is crucial for improving agricultural production and optimizing water resources, especially in arid and semi‐arid areas. The aim of this study was to analyse the productivity, evapotranspiration (ET) and water use efficiency (WUE) in the production systems of forage cactus and millet under different cropping systems. The experimental design was randomized blocks, with six treatments and four replications. The treatments corresponded to the cropping systems: single cactus, single millet and a cactus–millet intercrop, with and without mulching. The soil moisture was monitored over time. ET was measured using the soil water balance. WUE was calculated for each cropping system. There was no difference in ET between production systems. WUE was significantly higher in the cactus–millet intercrops, with and without mulching (2.47 and 2.31 kg m −3 , respectively). The use of 17.6 Mg ha −1 mulch under both cropping systems did not significantly reduce the ET; however, the gains in productivity afforded by intercropping the cactus and millet increased the WUE of the production system. It is concluded that adoption of the cactus–millet intercropping system can be employed using the same irrigation depth as adopted under the single‐cactus system, with the aim of optimizing water resources in dry areas.
最长约 10秒,即可获得该文献文件

科研通智能强力驱动
Strongly Powered by AbleSci AI
更新
PDF的下载单位、IP信息已删除 (2025-6-4)

科研通是完全免费的文献互助平台,具备全网最快的应助速度,最高的求助完成率。 对每一个文献求助,科研通都将尽心尽力,给求助人一个满意的交代。
实时播报
量子星尘发布了新的文献求助10
刚刚
Akim应助SS采纳,获得10
1秒前
张雷应助清新的夜蕾采纳,获得20
1秒前
chennn发布了新的文献求助10
1秒前
罗一完成签到,获得积分10
3秒前
5秒前
丘比特应助wu采纳,获得10
8秒前
俏皮芷蕊发布了新的文献求助30
8秒前
称心的菲鹰完成签到,获得积分10
9秒前
碧蓝问安发布了新的文献求助10
10秒前
10秒前
打打应助ZZZ采纳,获得10
12秒前
16秒前
呆萌板凳发布了新的文献求助10
16秒前
hp关闭了hp文献求助
17秒前
18秒前
都选C完成签到,获得积分10
19秒前
壮观以松完成签到,获得积分10
19秒前
Liufgui应助郭小宝采纳,获得20
19秒前
heli完成签到,获得积分10
21秒前
如意枫叶发布了新的文献求助10
22秒前
都选C发布了新的文献求助10
23秒前
英俊的铭应助淡烟流水采纳,获得10
24秒前
24秒前
Miracle完成签到,获得积分10
26秒前
30秒前
wu发布了新的文献求助10
30秒前
忧心的听双完成签到,获得积分10
30秒前
Timon完成签到,获得积分10
31秒前
深情安青应助Miracle采纳,获得10
32秒前
李健应助猪猪hero采纳,获得10
32秒前
kingwill应助Harlotte采纳,获得60
32秒前
张雯思发布了新的文献求助10
33秒前
西瓜刀发布了新的文献求助10
33秒前
寒冷的发箍完成签到,获得积分10
35秒前
35秒前
35秒前
36秒前
wu完成签到,获得积分10
36秒前
orixero应助张大英采纳,获得10
36秒前
高分求助中
A new approach to the extrapolation of accelerated life test data 1000
ACSM’s Guidelines for Exercise Testing and Prescription, 12th edition 500
‘Unruly’ Children: Historical Fieldnotes and Learning Morality in a Taiwan Village (New Departures in Anthropology) 400
Indomethacinのヒトにおける経皮吸収 400
Phylogenetic study of the order Polydesmida (Myriapoda: Diplopoda) 370
基于可调谐半导体激光吸收光谱技术泄漏气体检测系统的研究 350
Robot-supported joining of reinforcement textiles with one-sided sewing heads 320
热门求助领域 (近24小时)
化学 材料科学 医学 生物 工程类 有机化学 生物化学 物理 内科学 纳米技术 计算机科学 化学工程 复合材料 遗传学 基因 物理化学 催化作用 冶金 细胞生物学 免疫学
热门帖子
关注 科研通微信公众号,转发送积分 3989242
求助须知:如何正确求助?哪些是违规求助? 3531393
关于积分的说明 11253753
捐赠科研通 3270010
什么是DOI,文献DOI怎么找? 1804868
邀请新用户注册赠送积分活动 882084
科研通“疑难数据库(出版商)”最低求助积分说明 809136