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永年县丘陵区旱地棉是怎样实现高产的永年县永合会区地处丘陵地带，水利条件差，８０％的地块是旱地。由于１９９４年采取了相应措施，使全片１８７００亩旱作棉田取得了亩产籽棉１１５公斤，总产２１５万公斤的好收成，较１９９３年增产５２％以上。他们的主要经验是；一...
Yongnian County Hilly Dryland Cotton is how to achieve high yield Yongnian County Yonghe District is located in hilly areas, poor water conditions, 80% of the plot is dry land. As a result of measures taken in 1994, the entire area of 18,700 mu of dry cotton fields was harvested with 115 kg of seed cotton per mu and a total output of 2.15 million kg, an increase of 52% over 1993. Their main experience is that ...