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1978年在我县正东公社推广水稻五一四等距横栽法共4,942亩,在当年春干夏旱、病虫危害严重的情况下,仍然获得了好收成。平均亩产578斤,比上一年每亩净增81斤,比1971年以来的7年间亩平均净增126斤。水稻五一四等距横栽法,即在一块稻田内以5尺开厢,然后在5尺内留1尺空行,余下4尺栽秧。留1尺空行,主要是便于栽插、管理(不进入4尺厢面)和解决这种栽法不分株、行距后田间的通风透光问题。空行留得过宽,会浪费土地,过窄,人进不去。为了不进厢内栽秧,厢面以4尺较为恰当。按照五一四栽插规格的要求,主要根据品种的不同和植株高矮,
In 1978, at the Zhengdong Commune in our county, 4,942 mu of paddy is planted at a distance of 5,144 hectares at a distance. In the spring and summer and drought, pests and diseases were still seriously harmed, and a good harvest was still obtained. The average yield per mu 578 catties, a net increase of 81 pounds per mu over the previous year, an average net increase of 126 pounds over the seven years since 1971. Paddy rice is planted equidistantly at a distance of 5 feet in a paddy field with an opening of 5 feet and then a 1-foot blank line within 5 feet and the remaining 4 feet planted. Leave 1 foot blank line, mainly to facilitate planting, management (do not enter the 4 feet box) and solve this planted regardless of plant, spacing after the field of ventilation and light problems. Leave blank too wide, will waste the land, too narrow, people can not get in. In order not to planted in the car, car side to 4 feet more appropriate. In accordance with the May Fourth planting specifications, mainly based on the different varieties and plant height,