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本地群众对早期利用綠肥部分嫩茎称割头。苏南地区,习慣在綠肥开花之前,将綠肥作物的嫩茎头端及早地割去一部分(每亩約割取400~600斤的嫩茎,其长約8~16厘米),作蔬菜或飼料用。这样分批利用嫩茎,不影响鮮草产量。我县黃花苜蓿高产的王庄公社的干部和群众說“草千头(即分枝多),早割多长”。只要割的早,割过之后施上一点小肥料(每亩浇水粪5~10担),仍能增产。
Local people on the early use of green manure part of the tender stem cut head. In southern Jiangsu, it is customary to cut away the tip of the green stem of the green manure crop early, before harvesting the green manures (cut about 400 to 600 pounds of tender stem per acre, about 8 to 16 cm in length) for vegetables or Feed used. This batch use of tender stems, does not affect the yield of fresh grass. The county cadres and the masses of high-yielding yellow alfalfa commune in Wangzhuang commune said “The grass a thousand (that is, more branches), how long early cut ”. As long as cutting the early, after cutting a little fertilizer applied (mu of watering manure 5 ~ 10), still can increase production.