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福建省龙海县黎明大队,莆田县埭里大队和长乐县云路大队的高产试验田,自1976年至1978年连续3年实现了一年三熟粮食亩产“吨半粮”的高产记录。1978年黎明大队亩产早稻1,580斤,晚稻1,606斤,小麦786斤,全年3,973斤;埭里大队早稻1,287斤,晚稻1137斤,小麦611斤,全年3035斤;云路大队早稻1428斤,晚稻1395斤,小麦490斤,全年3313斤。这不仅为高产再高产创造了新的范例,也为高产田的培肥和合理施肥闯出了一条新的途径。 1978年我们与黎明、埭里和云路大队的科技组协作,定点定位研究“吨半粮”田的土壤条件及其肥力指标,现就已有的研究资料整理出初步报告如下。
Longhai County, Fujian Province, Dawn Brigade, Putian County, the brigade and the Changle County Leli brigade production test field, from 1976 to 1978 for three consecutive years to achieve a year three acres of grain per mu “tons of half-grain” high-yield record. In 1978, the dawn brigade produced 1,580 kg of early rice per mu, 1,606 kg of late rice, 786 kg of wheat and 3,973 kg of wheat per year; 1,287 kg of early rice and 1137 kg of late rice and 611 kg of wheat and 3035 kg of wheat per year; 1395 pounds late rice, wheat 490 pounds, 3313 pounds a year. This not only created a new paradigm for high yield and high yield but also opened a new avenue for fertilizing and fertilizing high yield fields. In 1978, we collaborated with the technology groups of Dawn, Langli and Yunlu Brigade to locate and study the soil conditions and their fertility indices in the “half ton grain” field. The preliminary reports on the existing research data are summarized as follows.