sainfoin

简明释义

英[ˈseɪnfɒɪn;ˈsæn-]美[ˈsenfɔɪn]

n. 红豆草

英英释义

单词用法

同义词

反义词

例句

1.Swedes, manigolds, fodder roots, hay, lucerne(alfalfa), clover, sainfoin, forage kale, lupines, vetches and similar forage products, whether or not in the form of pellets.

芜菁甘蓝、饲料甜菜、饲料用根、干草、紫苜蓿、三叶草、驴喜豆、饲料羽衣甘蓝、羽扇豆、巢菜及类似饲料，不论是否制成团粒。

2.Swedes, manigolds, fodder roots, hay, lucerne(alfalfa), clover, sainfoin, forage kale, lupines, vetches and similar forage products, whether or not in the form of pellets.

芜菁甘蓝、饲料甜菜、饲料用根、干草、紫苜蓿、三叶草、驴喜豆、饲料羽衣甘蓝、羽扇豆、巢菜及类似饲料，不论是否制成团粒。

3.The low rate of sowing, wide space between rows, proper amount of nitrogen and phosphorous and a timely irrigation also had good effect on seed production of sainfoin.

低播量、宽行距、施适量的氮磷肥料、适时灌溉对红豆草种子生产亦有良好的效果。

4.Also, the species and population of pollinating insects were found to be the most optimal in the fields of mixed alfalfa and sainfoin.

苜蓿——红豆草混播田内传粉昆虫的种类多，且种群数量最高。

5.Farmers often plant sainfoin to improve soil quality and provide forage for livestock.

农民通常种植sainfoin以改善土壤质量并为牲畜提供饲料。

6.The deep roots of sainfoin help prevent soil erosion on hilly terrain.

sainfoin的深根有助于防止丘陵地形的土壤侵蚀。

7.In sustainable agriculture, sainfoin is valued for its ability to fix nitrogen in the soil.

在可持续农业中，sainfoin因其能在土壤中固定氮而受到重视。

8.Many organic farmers choose sainfoin as a cover crop to enhance biodiversity.

许多有机农民选择sainfoin作为覆盖作物，以增强生物多样性。

9.Livestock tend to prefer sainfoin over other forage options due to its palatability.

由于口感好，牲畜往往更喜欢sainfoin而不是其他饲料选择。

作文

Sainfoin, known scientifically as Onobrychis viciifolia, is a perennial legume that has been cultivated for centuries for its forage value. This remarkable plant is particularly valued in agricultural practices due to its ability to improve soil health and provide high-quality feed for livestock. In this essay, I will explore the various benefits of sainfoin (苜蓿) and its role in sustainable farming systems. One of the most significant advantages of sainfoin (苜蓿) is its deep root system, which allows it to access water and nutrients from deeper soil layers. This characteristic makes sainfoin (苜蓿) particularly drought-resistant compared to other forage crops. Farmers who incorporate sainfoin (苜蓿) into their crop rotation can benefit from reduced irrigation needs, which is especially important in regions prone to water scarcity. Additionally, the deep roots of sainfoin (苜蓿) help prevent soil erosion, contributing to the overall health of the ecosystem. Another notable feature of sainfoin (苜蓿) is its nitrogen-fixing ability. Like other legumes, sainfoin (苜蓿) forms a symbiotic relationship with specific bacteria in the soil, which enables it to convert atmospheric nitrogen into a form that plants can use. This process not only enriches the soil but also reduces the need for synthetic fertilizers, promoting environmentally friendly farming practices. By planting sainfoin (苜蓿) in rotation with other crops, farmers can enhance soil fertility and reduce their carbon footprint, aligning with the principles of sustainable agriculture. Moreover, sainfoin (苜蓿) is an excellent source of nutrition for livestock. Its leaves are rich in protein, vitamins, and minerals, making it a valuable addition to animal diets. Cattle, sheep, and goats thrive on sainfoin (苜蓿), and its palatability ensures that animals readily consume it. This not only improves the health and productivity of livestock but also contributes to higher quality meat and dairy products for consumers. In addition to its agricultural benefits, sainfoin (苜蓿) plays a role in biodiversity. By providing habitat and food for various insects and wildlife, sainfoin (苜蓿) supports ecological balance. Its flowering period attracts pollinators, which are crucial for the reproduction of many crops. Thus, incorporating sainfoin (苜蓿) into farming systems can have positive ripple effects on local ecosystems. Despite its numerous advantages, sainfoin (苜蓿) is often underutilized in modern agriculture. Many farmers are unaware of its benefits or may find it challenging to source seeds. Education and outreach programs can play a vital role in promoting sainfoin (苜蓿) as a viable option for sustainable farming. By highlighting successful case studies and providing resources for seed procurement, agricultural extension services can encourage more farmers to adopt this beneficial crop. In conclusion, sainfoin (苜蓿) is a remarkable plant that offers numerous benefits for sustainable agriculture. Its deep root system enhances drought resistance, while its nitrogen-fixing properties improve soil fertility. Additionally, sainfoin (苜蓿) provides high-quality nutrition for livestock and supports biodiversity. By increasing awareness and adoption of sainfoin (苜蓿), we can move towards more sustainable farming practices that benefit both farmers and the environment.

苜蓿，科学上称为Onobrychis viciifolia，是一种多年生豆科植物，几个世纪以来因其饲料价值而被栽培。这种显著的植物在农业实践中尤其受到重视，因为它能够改善土壤健康并为牲畜提供高质量的饲料。在这篇文章中，我将探讨苜蓿及其在可持续农业系统中的作用。 苜蓿最大的优点之一是其深根系，使其能够从更深的土壤层获取水分和养分。这个特性使得苜蓿相比其他饲料作物具有更好的抗旱能力。将苜蓿纳入轮作的农民可以受益于减少灌溉需求，这在水资源匮乏的地区尤为重要。此外，苜蓿的深根有助于防止土壤侵蚀，从而促进生态系统的整体健康。 苜蓿另一个显著的特点是其固氮能力。与其他豆科植物一样，苜蓿与土壤中的特定细菌形成共生关系，使其能够将大气中的氮转化为植物可利用的形式。这个过程不仅丰富了土壤，同时也减少了对合成肥料的需求，促进了环保的农业实践。通过与其他作物轮作，种植苜蓿的农民可以增强土壤肥力并减少碳足迹，与可持续农业的原则相一致。 此外，苜蓿是牲畜营养的极佳来源。其叶子富含蛋白质、维生素和矿物质，是动物饮食的重要补充。牛、羊和山羊都能很好地适应苜蓿，其良好的口感确保动物乐于食用。这不仅改善了牲畜的健康和生产力，还为消费者提供了更高质量的肉类和乳制品。 除了农业利益外，苜蓿在生物多样性中也发挥着作用。通过为各种昆虫和野生动物提供栖息地和食物，苜蓿支持生态平衡。其开花期吸引授粉者，而授粉者对许多农作物的繁殖至关重要。因此，将苜蓿纳入农业系统可以对当地生态系统产生积极的连锁反应。 尽管有诸多优点，苜蓿在现代农业中常常被低估。许多农民对其好处知之甚少，或者可能发现采购种子具有挑战性。教育和推广项目在推广苜蓿作为可持续农业可行选择方面发挥着重要作用。通过突出成功案例和提供种子采购资源，农业推广服务可以鼓励更多农民采用这一有益作物。 总之，苜蓿是一种卓越的植物，为可持续农业提供了诸多好处。其深根系增强了抗旱能力，而其固氮特性则改善了土壤肥力。此外，苜蓿为牲畜提供高质量的营养，并支持生物多样性。通过增加对苜蓿的认识和采用，我们可以朝着更可持续的农业实践迈进，这将惠及农民和环境。