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甘蔗除草是蔗农非常头痛的一件事,但只要掌握一定的技巧,除草就会容易得多了。去年笔者在同一块甘蔗地里,用同样的药物、同样的浓度,但用两种不同的方式进行除草对比试验,结果却不一样。甘蔗面积为1亩,因为是中造干旱稻田改种甘蔗,所以杂草较多,大多是节节草等细叶类杂草,阔叶类杂草较少,这种杂草很难除掉,只要有一节落在地上,很快就会再生长,杂草高约50～80厘米。具体操作如下:
Sugarcane weeding is a very headache for sugarcane farmers, but as long as certain skills are mastered, weeding can be much easier. Last year, I used the same drug and same concentration in the same sugarcane field, but the results were not the same with two different ways of weeding comparison. The area of sugarcane is 1 mu. Because it is a kind of sugarcane made in arid rice fields, there are more weeds, mostly leafy weeds, such as Artemia, and few broad-leaved weeds. These weeds are hard to remove As long as there is a section on the ground, will soon regrowth, weeds about 50 to 80 cm high. Specific operations are as follows: