求翻译：挑选饱满草种26颗，平均种入三个花盆中，各加水150mL，每天浇水10mL，保证三盆日光照射时间、浇水次数、水量一致。观察20日内草生长状况，做好记录。种植试验室温15-25℃。种植灌溉水为本地自来水[121]。是什么意思？

Full selection of grass seed 26, the average species into three pots, each water 150mL, watering 10mL, three pots to ensure that sunlight exposure time, watering frequency, the same amount of water. Observe the growth conditions of grass within 20 days, make a record. Planting trials at room tempera

tidily selected grass seed, with an average 26 satellites into 3 types, flower pot in the water, daily watering 10 150 mL mL daylight exposure time, guarantee that the three pots, watering frequency, volume of water. grass and trees grow in the 20 days to make a record. Cultivation temperature 15 -

Chooses the full grass to plant 26, implants in equally three pots, adds water 150mL respectively, every day waters 10mL, guaranteed three trough sunlight illumination time, the watering number of times, the water volume are consistent.Observes in 20th the grass growth condition, completes the recor

Select full grass 26, average species into three pots, water 150mL, watering every day 10mL, guaranteed three solar exposure time, the frequency of watering, water line. Observation on the growth status in the 20th and do a record. Planting experiment of room temperature 15-25 ℃. Plant irrigation wa

Full selection of grass seed 26, the average species into three pots, each water 150mL, watering 10mL, three pots to ensure that sunlight exposure time, watering frequency, the same amount of water. Observe the growth conditions of grass within 20 days, make a record. Planting trials at room tempera