论文部分内容阅读
庄浪县农业技术推广中心根据当地蔬菜生产实际和广大居民消费习惯,经过几年的生产实践,总结出了热镀锌钢管骨架大棚大白菜-番茄-芹菜高效种植模式。该种植模式一般每667m2大白菜产量达4 800kg,产值8 640元;番茄产量8 500kg,产值11 900元;芹菜产量6 000kg,产值7 200元。3茬合计每667m2收入27 740元,扣除生产成本10 340元(农资3 460元、水电
Zhuanglang County Agricultural Technology Promotion Center based on the actual production of local vegetables and the general consumer habits, after several years of production practice, summed up the galvanized steel tube skeleton greenhouse cabbage - tomato - celery efficient planting mode. The planting pattern is generally 4 800kg of cabbage per 667m2, with an output value of 8 640 yuan, a yield of 8 500kg of tomato and an output value of 11 900 yuan, a yield of 6 000kg of celery and an output value of 7 200 yuan. The total income of 27,740 yuan per 667m2, after deducting the production cost of 10,340 yuan (3,660 yuan of agricultural resources,