2017届·合肥市二模)
Tomatoes are generally easy to grow. Experts suggest you start seeds indoors if the ground is still cold. For best results with the least risk, they say, plant when the soil is warm, soon after the frostfree date for your area.
Small plants may be placed a third of a meter apart in rows. If you grow staked plants, set the sticks in the ground about half a meter apart. Some larger varieties of tomatoes may need about a meter between plants and at least a meter and a half between rows. The idea is to leave enough space for harvesting.
Work the soil to remove weeds(杂草). But do not work the soil too deeply or you could damage the tomato plants. Water the plants regularly during long dry periods. Give them plenty of water. Plants in containers may need water daily or even more than once a day. Besides, do give the tomato plants complete organic fertilizers(肥料).
Some gardeners train tomato plants to grow on supporting materials. Whatever you choose, make sure the supports are tall enough. Most modern tomato plants grow about a meter tall. Others reach almost two meters.
Tomatoes started from seed take fortyfive to ninety days till harvest. The average air temperature should be about 24℃. In that case, you can pick the tomatoes when they are firm and fully colored. But if the weather is very hot, pick the tomatoes every day or two. Let them soften and develop their full color indoors.
【2015届高考英语一轮复习全程热点检测:Unit 1《Living with technology》(牛津译林版选修7)】相关文章:
★ 2014届高考英语一轮复习课时作业(三十二)选修6Module 2《Fantasy Literature》(外研版)
★ (安徽专用)2014届高考英语一轮复习方案 作业手册(5)模块2 《Unit 5 Rhythm》(含解析) 北师大版必修1
★ 【人教版】2014届高考英语一轮复习指导考点针对练:必修4 unit2《Working the land》
★ 【北京专用】2014届高考英语一轮复习方案课时作业:必修2 Unit 1 Cultural relics
★ 【北京专用】2014届高考英语一轮复习方案课时作业:选修7 Unit 1 Living well
★ 2014届高考英语一轮复习课时作业(四十一)选修7Module 5《Ethnic Culture》(外研版)
★ 2017届高考英语二轮复习大题冲关秘籍完形填空之夹叙夹议文:体验真题(含解析)
最新
2017-04-24
2017-04-24
2017-04-24
2017-04-24
2017-04-21
2017-04-21