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插秧水稻覆膜试验 被引量:1

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摘要 试验结果表明,覆膜使水稻分蘖、茎叶和根鲜重显著增加,抽穗期和成熟期提前,比不覆膜增产231% ,增收稻谷1705kg/hm 2。覆膜成本1025 元/hm 2,获效益119150 元/hm 2。
出处 《现代化农业》 1999年第10期5-6,共2页 Modernizing Agriculture
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  • 7Tao H B, Brueck H, Dittert K, et al. Growth and yield formation of ricez (Oryza sativa L. ) in the water-saving ground cover rice production system (GCRPS)[J]. Field Crops Res, 2006, 95(1):1-12.
  • 8Tao H B, Dittert K, Zhang L M, et al. Effects of soil water content on growth, tillering, and manganese uptake of lowland rice grown in the water-saving groundcover rice-production system (GCRPS)[J].J Plant Nutr Soil Sci, 2007, 170(1): 7-13.
  • 9LiuXJ, WangJ C, Lu S H, et al. Effects of nonflooded mulching cultivation on crop yield, nutrient uptake and nutrient balance in rice-wheat cropping systems[J]. Field Crops Res, 2003, 83(3): 297-311.
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