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關注：1
2013-05-23 12:21
求翻譯：為探究馬鈴薯單、雙地膜覆蓋栽培在石柱縣推廣的可行性，現在石柱縣悅來古城種植費烏瑞它品種馬鈴薯，并分別對地膜雙膜覆蓋栽培和地膜單膜覆蓋栽培的效益進行分析。分析得出馬鈴薯的雙膜覆蓋栽培成本雖較單膜覆蓋栽培高，但產量、品質以及經濟效益上單膜覆蓋栽培均遠低于雙膜覆蓋栽培，因此馬鈴薯雙膜覆蓋栽培在石柱地區具可行性。是什么意思？ 待解決
 懸賞分：1
- 離問題結束還有
為探究馬鈴薯單、雙地膜覆蓋栽培在石柱縣推廣的可行性，現在石柱縣悅來古城種植費烏瑞它品種馬鈴薯，并分別對地膜雙膜覆蓋栽培和地膜單膜覆蓋栽培的效益進行分析。分析得出馬鈴薯的雙膜覆蓋栽培成本雖較單膜覆蓋栽培高，但產量、品質以及經濟效益上單膜覆蓋栽培均遠低于雙膜覆蓋栽培，因此馬鈴薯雙膜覆蓋栽培在石柱地區具可行性。
問題補充： |
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2013-05-23 12:21:38
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2013-05-23 12:23:18
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2013-05-23 12:24:58
In order to inquire into the potato list, the double mulching plastic cover cultivation the feasibility which promotes in Shizhu County, now Shizhu County pleased comes the old city to plant Fei Wurui it the variety potato, and separately carries on the analysis to the mulching plastic two-film cove
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2013-05-23 12:26:38
Research on single or double plastic film mulching in potato cultivation feasibility in shizhu County extension, now old town of shizhu County, Panda Fei Wurui it planted varieties of potato, and the film-double film covering, respectively, and analyze the benefits of plastic film-mulching cultivati
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2013-05-23 12:28:18
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