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Editore: China Agricultural Science and Technology Press, 2022
ISBN 10: 7511657818ISBN 13: 9787511657817
Da: liu xing, Nanjing JiangSu, JS, Cina
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Hardcover. Condizione: New. HardCover. Pub Date: 2022-10-01 Pages: 105 Language: Chinese Publisher: China Agricultural Science and Technology Press Alfalfa (Medicago sativa L.) is a perennial herb of the leguminous family and the genus Alfalfa. Well developed neck. The stems are erect. clustered or even recumbent. quadrangular. glabrous or slightly pilose. with lush branches and leaves. Seeds ovate. 1-2.5mm long. smooth. yellow or brown. The flowering period is from May to July. and the fruiting period is from June to A.