以下为句子列表：
英文: Gross incomes from crop production at yield and nutrient input levels shown （Table 7） are compared in Table 8 with gross incomes achievable within the same cropping system but with zero or low nutrient inputs.
中文: 表8把表7所列的产量和养分投入水平下作物生产的毛收入与相同种植制度下无养分投入或低养分投入时的毛收入作了比较。
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英文: Harvest date may be moved up by 7-21 days depending on the cropping system and environmental conditions.
中文: 收获期依种植制度和环境条件，可提前7~21天。
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英文: In order to increase the fanner's economic benefit and sufficient use resource of field and sunlight in Xinhe county of Aksu area, the experiment was carried out on multiple cropping the processing tomato in intercropping system of fruit trees and winter
中文: 摘要为了充分利用地力，光热资源和提高复播指数，增加种植农户的经济效益，在阿克苏地区新和县进行了果树行间冬麦收获后，复播加工番茄的试验，获得成功。
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英文: The most important limiting factor for wheat yield in this cropping system is late planting.
中文: 该种植方式中最重要的小麦限产因素是迟播。
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英文: The results show that the interface between the cultivated layer and the plough sole in the soil profile was undulated under the current cropping system mainly using small-sized four-wheeled tractors and flat under the cropping system of deep plowing annu
中文: 结果发现，现行的以小四轮拖拉机为主要动力的耕作制度下，土壤剖面中耕层与犁底层的界面为“波浪型”，而年年进行秋翻的玉米田，其耕层与梨底层的界面为“平面型”。
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