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草木樨是一年生或二年生速生豆科绿肥。河北省滨海地区的国营农场近年来也开始种植了草木樨。实践证明,草木樨具有很强的耐瘠、耐旱、耐塞能力,而且生长迅速,产草量高,养地效果大,肥效快,增产显著。1963年秋柏各庄农场一分场在瘠薄地(耕层含全氮0.0605%,有机质0.766%,含全盐0.35%)试种的草木樨,播后土壤耕层水分仅12-14%,仍然生长很好。在越冬期虽遇上零下20℃的低温,但越冬成活率达96%,翌年五月二十四日测产,每亩鲜草重1,614.4斤;在六月上旬翻压了二亩,每亩鲜草重
Grass mulberry is an annual or biennial green bean legumes. State-owned farms in the coastal areas of Hebei Province have also started planting licorice in recent years. Practice has proved that the grass mulberry has a strong resistance to barren, drought, resistance Cypriot capacity, and rapid growth, high yield, raising a large effect, fertilizer fast, significant yield. In 1963, the farmland of Qiu Bai Zhuang was planted in the barren land (tillage containing 0.0605% of total nitrogen, 0.766% of organic matter and 0.35% of whole salt), and only 12-14% of soil moisture was sown after sowing Grow well. Although it encountered a freezing temperature of minus 20 ℃ during winter, the survival rate of overwintering reached 96%. On May 24 of the following year, it measured output of 1,614.4 kg of fresh grass per mu. In the early June, Fresh grass weight