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旱稻通称陆稻,是一种既适宜于水田种植,又可在旱地栽培的稻类新品种。去年贵州省思南县文家店镇农技站从中国水稻研究所引进巴西陆稻试种获得成功,亩产477千克。实现证明,巴西陆稻抗旱抗病能力强、适应性广;株高113~130厘米,茎秆粗壮,根系发达;抗倒伏,德大粒多,结实率高,全生育期127天,特别适合在我省“望天田”地区推广种植。现将其栽培技术分述如下。 一、精细整地。于“立春”前后耕翻土地,播种前一星期重新翻耕后整成宽2米左右的地块。要求土壤疏松、平整、土中无杂草。
Upland rice, commonly known as Upland rice, is a new rice variety that is suitable for both paddy field cultivation and dry cultivation. Last year, Weinan County, Guizhou Province Wenjiandian agricultural station from the China National Rice Research Institute to introduce Brazilian landrace success, 477 kg per mu. The results showed that the drought-resistant and disease-resistant ability of Brazilian Upland rice was strong and wide adaptability. The height of the plant was 113-130 cm, the stalks were sturdy and the root system was developed. The lodging resistance, German large grain size, high seed setting rate and whole growth period were 127 days, My province “hope Tiantian” area to promote planting. Now its cultivation techniques are as follows. First, fine preparation. Plow the land before and after “beginning of spring” and reconstruct into a plot of about 2 meters in width one day before sowing. Requires the soil loose, smooth, soil weeds.