论文部分内容阅读
利用蜜蜂为早育一代西葫芦杂交种授粉。结果，西葫芦生长速度提高了8．5％，每公顷减少人工授粉费用1800元，种子数量每株增加485粒，每株种子重量增加4．99g，每公顷增产187.13kg，增加收入4116元，完全可代替人工授粉。
Using bees to pollinate hybrid early generations of zucchini. As a result, the growth rate of zucchini increased by 8.5%, and the cost of artificial pollination decreased by 1,800 yuan per hectare. The number of seeds increased by 485 grains per plant, and the weight per seed increased by 4.99g, 187.13kg per hectare, and the income increased by 4,116 yuan Can replace artificial pollination.