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首页> 外文期刊>Dynamic Soil, Dynamic Plant >Scaling up Production of Traditional Green Leafy Vegetables in Kenya: Perspectives on Water and Nitrogen Management
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Scaling up Production of Traditional Green Leafy Vegetables in Kenya: Perspectives on Water and Nitrogen Management

机译：扩大肯尼亚传统绿叶蔬菜的生产：水和氮管理的前景

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Traditional green leafy vegetables are promising alternative vegetable crops consumed in Kenya and other African countries. The crops whose consumption is on the increase include vegetable amaranth (Amaranthus spp.); African nightshades (Solarium spp.) and spiderplant (CleomelGynandropsis gynandra). They are popular in the Kenyan retail markets and key supermarket chains as surveys have shown. This offers the urban dwellers access to these vegetables on one hand; while offering a reliable market for growers on the other hand. They are also potential export crops as the consumption continues to widen in most parts of Asia too. For a long time these crops have not been integrated into mainstream agriculture. Consequently; they have received littleattention in terms of research and development; resulting in many gaps in information. Production continues to be on small-scales; with the farmers being the major custodians of the genetic materials and production technologies. With the current upsurgeof interest in traditional vegetables; there is need to raise production to meet the increasing demand. Some agronomic studies aiming to develop optimal cultivation practices for improved yield and nutritive quality of these crops have been reported. More research work on these crops is necessary to facilitate increased production. In this paper; research into the water and nitrogen use in traditional leafy vegetables is reviewed. The paper aims to show the current status of research; major gaps ininformation in an effort to scale up production of these crops to meet the increasing demand.
机译：传统的绿叶蔬菜有望在肯尼亚和其他非洲国家替代食用。消费量增加的农作物包括菜a菜（Amaranthus spp。）;非洲茄属植物（Solarium spp。）和蜘蛛植物（CleomelGynandropsis gynandra）。调查显示，它们在肯尼亚的零售市场和主要的连锁超市中很受欢迎。一方面，这为城市居民提供了获取这些蔬菜的途径。同时为种植者提供了可靠的市场。它们也是潜在的出口作物，因为亚洲大部分地区的消费量也在继续扩大。长期以来，这些农作物尚未纳入主流农业。所以;他们在研发方面几乎没有受到关注;导致许多信息空白。生产继续是小规模的;农民是遗传材料和生产技术的主要保管人。当前对传统蔬菜的兴趣激增;需要提高产量以满足不断增长的需求。已经报道了一些旨在开发最佳栽培方法以提高这些作物的产量和营养品质的农艺学研究。为了促进增产，有必要对这些作物开展更多的研究工作。本文综述了传统叶菜蔬菜中水和氮的使用研究。本文旨在展示研究的现状;主要的信息缺口，以努力扩大这些作物的产量，以满足不断增长的需求。

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