大家都知道,开垦盐碱地很不容易,因为要把盐碱地改良好,决不是一两天的事情,而是需要长期的不断斗争才能获得成功。 北疆地区进行土壤改良,是否需要排水沟?曾引起很多同志的争论,有人主张排水,有人主张不排水,也有人主张不必排水压盐。这些不同的见解,是完全可以理解的。因为每个人都希望少花钱而能获得最高的产量;而 As we all know, it is not easy to reclaim the saline-alkali soil because improving the saline-alkali land is by no means a matter of a day or two. It requires long-term and constant fighting to achieve success. Some people think that drainage should be done. Some people advocate that water is not drained. Some people also claim that it is unnecessary to drain salt and water. These different opinions are totally understandable. Because everyone wants less money to get the highest output;