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- These new strains of seed lend themselves to the reformed cropping system. 這些新品種很適應這種改革了的種植制度。
- Also rape seed yield per area in the mix cropping system was the highest. 間作與混作處理的油菜產量在可比面積上比油菜單作產量高，其中混作產量最高。
- The effect of cropping system on the microelements in lime concretion fluvo-aquic soils. 耕作改制對砂姜黑土微量元素的影響。
- Scientists at the agroforestry center say the use of fertilizer trees can reduce the need for chemical nitrogen by up to three-fourths.And they say it can double or triple crop production. 農地林業中心的科學家稱，使用肥料樹木可以將對化學氮素的需求減少四分之三，還可以將土地產量提高兩到三倍。
- Effect of long-term fallow and cultivation on soil fertility in rice-based cropping system. 水旱輪作地區土壤長期休閑與耕種的肥力效應。
- Andhra Pradesh Agricultural University, Hyderabad: The objective is to evaluate factors for yield maximization in rice-groundnut cropping system. 安德拉邦農業大學（海德拉巴）：試驗目標是評價稻-花生耕作制下達到最高產量的因素。
- Harvest date may be moved up by 7-21 days depending on the cropping system and environmental conditions. 收穫期依種植制度和環境條件，可提前7~21天。
- The most important limiting factor for wheat yield in this cropping system is late planting. 該種植方式中最重要的小麥限產因素是遲播。
- Soil and climatic variations influence cropping systems. 土壤和氣候影響種植制度。
- The characteristics,experience,theory and assignment of the cropping system in China are also discussed. 論述了我國耕作制度的特點、區劃和理論,以及改制的內容、經驗和任務;
- area of double of triple cropping 複種面積
- So increasing forage crop production is a major approach of the cropping system adjustment in this area. 因此，大力發展飼料糧生產是今後黃土高原種植業結構調整的必然方向。
- Cropping systems.To increase crop intensity it is recommended to practice rice-rice-upland food crop cropping system. 輪作制度：為加強作物集約化管理，提倡"水稻-水稻-旱地（糧食）作物"輪作制。
- Secondary salinization of soil is an important factor limiting the greenhouse cropping system. 設施土壤次生鹽漬化是我國設施農業生產中的一個重要限制因子。
- The adjustment of the three-component cropping system (TCCS) had been a inevitable trend of the development of modern Chinese agriculture. 我國種植業三元種植結構調整是我國現代化農業發展的必然趨勢。
- Alley cropping system with Flemingia congesta as hedgerows; hedgerows are cut regularly and the foliages are used for mulch; conventional tillage, crop residues are incorporated. 在種植制度中，用黎豆屬作物作為第三季覆蓋作物。用除草劑或人工除草實施免耕，把黎豆屬作物葉片和其它作物殘體，作為覆蓋物。
- Strictly using meteorological observation method, dynamic changes of soil temperature in wheat-sping cotton relay cropping system during theirs common growth period were studied. 嚴格用氣象部門的觀測方法，觀測麥套春棉共生期間土壤溫度的動態變化。
- The farming system is a comprehensive technology system about cropping system and nourishing system according to the cropping system in a region or production unit. 其中耕作制度是研究一個地區或生產單位的農作物種植制度與之相適應的養地制度的綜合技術體系；
- Cai C F,Chen J Z,Wang C R et al.Effects of rotation cropping system on soil nutrients in hilly region of red soil in South Hubei[J].Soil and Envir.Sci.,2001,30(3):47-50. [1]蔡崇法;陳家宙;王長榮;等.;鄂南紅壤丘陵區種植結構調整對土壤養分的影響[J]
