Overview
Sweet clover seedlings, derived from Melilotus species, are leguminous plants valued in sustainable agriculture. They thrive in temperate climates and are recognized for their ability to improve soil fertility through nitrogen fixation. As a biennial or short-lived perennial, sweet clover produces fragrant yellow or white flowers. Its deep taproot system makes it resilient to drought and useful for breaking up compacted soils, while its biomass contributes to green manure applications.
Product Features
Sweet clover seedlings exhibit rapid growth, typically reaching 1–2 meters in height. Their compound leaves and small clustered flowers attract pollinators, enhancing biodiversity in agricultural landscapes. The plant’s nitrogen-fixing root nodules host Rhizobium bacteria, converting atmospheric nitrogen into forms usable by crops. This trait reduces fertilizer dependency in crop rotation systems. Additionally, its high biomass yield (3–5 tons/acre) makes it ideal for soil conditioning.
Main Uses
Primary applications include cover cropping to prevent erosion and suppress weeds. Farmers often plant sweet clover as a green manure crop, plowing it into the soil to enrich organic matter. Beekeepers cultivate it for nectar production, while livestock growers use it as drought-resistant forage (note: improper curing may cause coumarin toxicity). In phytoremediation, it helps reclaim contaminated soils due to metal tolerance.
Culture and Development
Introduced to North America from Eurasia in the 1700s, sweet clover gained prominence during the Dust Bowl era for erosion control. Modern breeding focuses on low-coumarin varieties to minimize livestock health risks. In China, it’s widely planted in arid regions like Inner Mongolia for pasture improvement. Recent agronomic research emphasizes its role in regenerative farming systems, with demand growing among organic producers.
B2B Procurement Guide
Bulk buyers should prioritize suppliers with phytosanitary certifications to avoid introducing pests. Seed purity (>98%) and germination rates should be verified through third-party testing. For seedlings, inspect root health and avoid wilted specimens. Procurement timing is critical—spring planting requires dormant seeds, while autumn favors seedlings. Consider FOB pricing for large orders, with discounts typically available for 50+ kg seed purchases.
Related Manufacturers
- 主营：遮阳网、月季苗、花葱种、菜种子、虞种子、樱种子、菊种子、草种子、春种子、花种子、牧70种子、碗莲种子、绿肥种子、种子种植、红橘种子、蛇莓种子、工程苗木、种子品种、甘蓝种子、草坪种子、油葵种子、花葵种子、一手货、睡莲花苗、原厂包装
- 主营：高羊茅种子、波斯菊种子、白三叶种子、牧草种子中心、格桑花种子、护坡种子、黑麦草种子、苜蓿种子、光叶紫花苕种子、剪股颖草皮耐寒、老芒麦
- 主营：乌桕树、湿地松、红榉苗、树种子、栎种子、广玉兰、檫树苗、枫树苗、二月兰、枇杷苗、风景树、地径2-5、元宝枫、香樟苗、高羊茅、茶花苗、水杉苗、合欢苗、栾树苗、移栽苗、粗香樟、香樟树、青钱柳、无患子、喜树苗
- 主营：护坡草籽、草籽、绿化草籽、草坪种子、牧草种子、草坪、高羊茅草坪、早熟禾、二月兰、波斯菊、狗牙根、百慕大草坪、草皮、早熟禾草坪、四季青草坪、混播草坪、马尼拉草坪、剪股颖草坪、草坪基地、果岭草草坪、本特草坪、天堂草草坪、四季青混播草籽、绿化草皮、带土真草皮
- 主营：乌桕树、红梅树、榆叶梅、草木犀种子价格、鸡爪槭、枫杨树、银杏树、紫荆树、茶花树、黄金槐、白玉兰、红叶李、木瓜树、榉树苗、凌霄花、小龙柏、樱花树、丁香苗、白蜡树、垂丝海棠、麦冬草、瓜子黄杨、红枫、草坪、金叶水杉、紫薇树
- 主营：高羊茅种子、黑麦草种子、狗牙根种子、剪股颖种子、护坡种子、四季青种子、观赏油菜种子、草坪种子、波斯菊种子、二月兰种子、百日草种子、太阳花种子、苏丹草种子、三叶草种子、菊苣种子、紫云英种子、紫花苜蓿种子、宽叶草种子、田箐种子、地毯草种子、万寿菊种子、复绿草草种子、混播草籽、早熟禾、绿化草籽
- 主营：草坪铺设、草皮、早熟禾草坪、草坪种子、高羊茅草坪、百慕大草皮、剪股颖草坪、狗牙根草皮、草籽、冷季型草坪、马尼拉草坪、混播草坪、绿化草坪、沙培草坪、四季青草坪
- 主营：夹竹桃、益母草、珍珠梅、草种子、树种子、种子批、花种子、种子药材、玉兰种子、银合欢、高羊茅、胡枝子、木棉种、决明子、花椒树、白三叶、黑麦草、毛苕子、榆叶梅、专售葡萄、四季景观、苹果种植、黄杨种植、易种植物、多花木兰
- 主营：盆架子、核桃苗、落羽杉、草木犀、雪茄花、萍蓬草、配置苗、白茅苗、芨芨草、乌桕树、造景苗、水果兰、铁橡栎、芒果树、广玉兰、连翘树、玉带草、牛鞭草、金鱼草、黄花槐、金银木、李子苗、桃树苗、叶黄杨、苹果苗、栽植苗
- 主营：牧草种子、绿肥种子、灌木种子、蔬菜种子、草坪草种、花卉种球
- 主营：菊苣种子、波斯菊种子、白三叶种子、红三叶种子、进口紫云英种子、乱子草、百日草、草坪草籽
- 主营：百日草、二月兰、蒲公英、绿肥种子、草种子、花种子、碗莲种子、种子每、种子成、种子种植、郁金香、狗牙根、百合花、青豌豆、爬山虎、多年生、毛苕子、百日菊、四季青、万寿菊苗、浆草种球、果园绿肥、树用量、地用量、神农架
- 主营：狗牙根、百日草、波斯菊、草木樨种子、紫云英、白三叶、高羊茅、披碱草、百喜草、黑麦草、结缕草、天人菊、山毛豆、车桑子、果岭草、玉米草、红三叶、柳叶马鞭草、猪屎豆、百慕大、马尼拉、护坡草籽
- 主营：水毛桃、甜象草、种球森、好种子、果种子、种子图、黄种子、松种子、杉种子、草种子、花种子、茶种子、种子马、牧7种子、牧70种子、南栾种子、香榧种子、种球图、狗牙根、藕种球、果树籽、防风子、簪种球、种球一、实拍包
- 主营：五色菊、金盏菊、矢车菊、益母草、野菊花、三色堇、万寿菊、金光菊、百日菊、矮牵牛、大花金鸡菊、冰岛虞美人、夜来香、常夏石竹、五彩石竹、宿根飞燕草、毛地黄、钓钟柳、日光菊、堆心菊、含羞草、小冠花、斯菊花格桑花、黄花月见草、福禄考