摘要
研究了旱作条件下不同耕作方式和覆盖方式对甘蔗萌芽率、分蘖率、净光合效率、品质性状以及产量的影响。耕作方式包括横直深松、深松浅耕和常规深耕 ,覆盖处理包括地膜覆盖、蔗叶覆盖和无覆盖。试验结果表明 ,覆盖方式对甘蔗产量有显著影响 ,地膜覆盖的技术措施能显著地提高旱地甘蔗的产量 ;采用土壤深松或深耕结合蔗叶覆盖技术 ,能明显地提高新植甘蔗的蔗糖分。
The effects of tillage and mulch methods on the germination ratio, net photosynthesis efficiency, quality and production of sugarcane were investigated under the various ways of tillage including conventional tillage, all-direction deep loosening, shallow tillage after deep loosening, plastic film mulch and cane leaf mulch. The results showed that the mulching had a remarkable effect on sugarcane production, the plastic film mulch could increase the sugarcane production, and the treatments of cane leaf mulch with various tillage methods could increase sucrose content of sugarcane.
出处
《农业机械学报》
EI
CAS
CSCD
北大核心
2004年第5期70-73,89,共5页
Transactions of the Chinese Society for Agricultural Machinery
基金
广东省科技计划资助项目 (项目编号 :2 0 0 2 A2 0 40 90 3
A2 0 60 1)
