一、返僵田的特征在江西省的低山与丘陵地区,在谷垄或洼地之中,广泛分布着一类特殊的低产田。它们在正常年份里,四季积水,一年种植一季晚稻,亩产200—250斤。如果一遇秋冬干旱,田土受干开裂,来年栽种水稻,就会严重地生长不良,表现在插秧后15—20天,叶片上开始发现有黑褐色斑点,叶绿萎缩,不分蘖,不生新根,以后叶子逐渐卷缩,黑褐色斑点扩大至整个叶片,并且由褐转红,远看全田象火燎过一样,根亦逐渐由白变锈,最后变黑腐烂。这种现象,江西农民群众称之为“返僵”。禾苗“返僵”后,生长发育延迟,发蔸小,穗子短,亩产降低至50—100斤;“返僵”严重时,禾苗大片枯死,造成颗粒无收。具有这种“返僵”表现的田,我们称之为“返僵田”,有些地方也叫“坐秋田”。 First, the characteristics of returning to the field in Jiangxi Province in the hilly and hilly areas, valley ridge or depression, widely distributed a special kind of low yield field. In normal years, they accumulate water for four seasons and plant a season of late rice a year, yielding 200-250 kg per mu. If a drought in autumn and winter, dry soil cracking, planting rice in the coming year, it will seriously ill growth, 15-20 days after transplanting, the leaves began to find dark brown spots, leaf green atrophy, no tillers, no new Roots, after the leaves gradually curled, dark brown spots expanded to the entire leaves, and from the brown to red, far from the whole field as if the fire is the same, the root also gradually from white rust, and finally black rot. This phenomenon is called by Jiangxi peasant masses “return to stiffen.” Gramineae “return to stiff”, the growth and development delay, hair small, short ears, reduced to 50-100 kg per mu; “back to stiff” serious, large dead seedlings, resulting in crop failure. With this “back to stiff” performance of the field, we call it “back to stiff field”, in some places, also called “sitting Akita.”