CAJ | 학술논문

为了改善漯河烟叶“浓香型”特色下降、土壤板结等问题，2014年在漯河市李集乡进行了生物炭田间试验，研究生物炭对烟田土壤理化性状和烟叶内在化学成分的影响。试验结果表明，施用生物炭能改善烟田土壤理化性状，协调烟叶的化学成分。其中以常规施肥＋生物炭1200 kg／hm2的处理效果最好。
위료개선탑하연협“농향형”특색하강、토양판결등문제，2014년재탑하시리집향진행료생물탄전간시험，연구생물탄대연전토양이화성상화연협내재화학성분적영향。시험결과표명，시용생물탄능개선연전토양이화성상，협조연협적화학성분。기중이상규시비＋생물탄1200 kg／hm2적처리효과최호。
In order to prevent the full aroma decline and soil harden in Luohe,the field test was conduc-ted to study the effects of biological carbon on physical and chemical properties of soil and chemical composi-tions of flue -cured tobacco leaves.The results showed that biological carbon could improve the soil physical and chemical properties and coordinate the chemical compositions of flue -cured tobacco leaves.The treat-ment of conventional fertilization with 1 200 kg/hm2 biological carbon had the best effect.