Title: The No-tillage Cultivation Technique for Planting Qiantang 4 in the Sloping Upland
Abstract: Qiantang 4,a sugarcane variety,was planted in the sloping upland by no-tillage and conventional cultivation patterns respectively to solve soil erosion of sloping uplands and increase sugarcane yield.The results showed that the no-tillage cultivation pattern had the advantages of water,soil and fertility retention capacity and yield increase.The weighted average yield under the no-tillage cultivation pattern was 129.21t/hm2,11.7% higher than CK.The weighted average yield under the no-tillage cultivation pattern in 10hm2,2000hm2 and 2010hm2 demonstration areas was 102.75t/hm2,85.04 t/hm2 and 86.44 t/hm2,13.0%,14.1% and 13.8% higher than CK separately.The net income of sugarcane cultivation and processing was 36 336 Yuan/hm2,41.2% higher than CK.The output-input ratio was 1.79,0.23 higher than CK.The increased income from sugarcane net income(10579.0 Yuan/hm2) and land reclamation cost(1800.0 Yuan/hm2) reached 12397.0 Yuan/hm2.The no-tillage cultivation pattern for planting sugarcane in the sloping upland could be used in sugarcane cultivation.
Publication Year: 2011
Publication Date: 2011-01-01
Language: en
Type: article
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