论文部分内容阅读
近几年,胡萝卜在市场上很畅销,年底价格更高。种好一茬秋季胡萝卜是一项很好的期短、低本、收益高的项目。1.选择适合的良种适合秋种的胡萝卜品种有漳浦“红姑娘”、京红五寸、红芯一号、红芯二号、天红2号、日本红勇人2号等。可首选“红姑娘”胡萝卜品种。该品种外表光滑、通体透红、条形好,成熟期比其他胡萝卜早,单根重300克左右。平均每亩(1亩=667平方米,下同)单季产量5000千克以上,播种后100天左右即可收获。秋季胡萝卜在9月底至10月上旬播种。2.选择土层深厚的沙壤土种植种植胡萝卜最好选土层深厚的沙壤土。先整平地块,每亩施优质有机肥3000～4000千克,氮肥10千克、磷钾复合肥30千克,耕耙深度30厘
In recent years, carrots are very popular in the market, the price is higher by the end of the year. Planting a good crop of autumn carrots is a very good period, low cost, high yield projects. 1. Select the appropriate varieties of autumn varieties of carrots are Zhangpu “Red Girl ”, Beijing red five inches, red core one, red core two, Tianhong 2, Japan Hongyong 2 and so on. Can be preferred “red girl ” carrot varieties. The variety looks smooth, whole body rosy, good bar, maturity earlier than other carrots, a single weight of about 300 grams. The average yield per acre (1 mu = 667 m2, the same below) is more than 5000 kg per se, which can be harvested after about 100 days after sowing. Autumn carrots are sown from late September to early October. 2. Select the soil layer of deep sandy loam planted planting carrots best soil deep sandy loam. The first flat land, high-quality organic fertilizer per mu 3000 to 4000 kg, 10 kg of nitrogen, 30 kg of phosphorus-potassium fertilizer, rake depth 30 cm