论文部分内容阅读
胡萝卜高畦栽培新技术为了改变传统平畦播种胡萝卜产量低而不稳的栽培方式，１９９２年丰南市农业局试种高畦栽培胡萝卜获成功。１９９５年示范推广６０００亩，平均亩产达到３２００公斤，效益１８００元。一、排水畅，散墒快，病害轻胡萝卜播种正值雨季，平畦播种的幼苗...
In order to change the low and unsteady cultivation method of the traditional cultivation of carrot, the Fengnan Bureau of Agriculture tried to cultivate the carrot in the cultivation of high tamariscum. Demonstration and promotion of 6,000 acres in 1995, the average yield reached 3200 kilograms, the effectiveness of 1,800 yuan. First, the drainage of Chang, San moisture quickly, disease light carrot planting positive rainy season, flat seeding seedlings ...