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- upland rice soils 旱地水稻土
- T2 Strip cropping: Upland rice and soybean planted in 6m strips. T2条带状种植:旱稻和大豆分别种植在6米宽的条带上;
- Title: Study on Root Characters of Upland Rice and Paddy Rice (Oryza sativa L. 关键词:水稻;陆稻;根长;根基粗;叶片水势
- Brazilian upland rice Aiba 9 was used as the control,comparison experiments of five new upland rice varieties such as Handao 502 and Handao 10 etc. 以巴西旱稻艾巴9号为对照,对旱稻502、旱稻10号等5个品种进行小区比较试验。
- Upland rice in Doi Tung and corn followed by lablab bean in Chiang Dao were planted in the 5 m wide alleyways. 在DoiTung把旱稻种植在5m宽的行道中,在清道则5m宽的行道上种植玉米-大豆;
- T5 Farmers' practice( upland rice planting up and down slope every two years). The work under this treatment was carried out by farmers. T5农民习惯种植方式(两年顺坡自上而下种植旱稻)这个处理由农民自己实施。
- Because of alkaline calcareous nature of soils, availability of micronutrient is a problem, particularly Zn in rice soils, Cu and Zn in citrus and Fe in apples. 因碱性石灰性土壤的特性,微量养分有效性不高,特别是水稻土中缺锌,柑桔园中缺铜缺锌和苹果园中缺铁。
- The changes of chlorophyll content in the leaves of both Brazilian upland rice and normal rice varieties after drought stress were not obvious. 干旱胁迫后不同水陆稻品种叶片中叶绿素含量变化均不明显;
- At the same time,the characteristics were verified that the lowland rice prefers NH + 4 to NO - 3 in contrast with the upland rice. 同时验证了水稻喜 NH+4 和旱稻喜 NO- 3的吸收特性 .
- T3 Alley cropping: Double rows of vetiver with mango trees as 1 meter wide hedgerows. Upland rice planted in 5 m wide alleyways. T3巷带种植:两行香根草和芒果树作为1米宽的隔离带。旱稻种在5米宽的行道中;
- The organic combination state in selenium-rich red earth and that in rice soil are the main combination patterns. 富硒红壤和富硒水稻土中的有机结合态硒是土壤中的主要结合态。
- Hwabongbyeo, Zhongzuo9059, Upland rice 9, Upland rice 502 and IRAT359 with higher tolerance to low N-fertilized level, which were nonsensitive to nitrogen. 花峰稻、中作9059、旱稻9号、旱稻502和IRAT359等种质资源表现较迟钝的氮素反应,具有较强的耐低氮能力。
- Red earth in some areas and rice soil are important forms of selenium-rich soil in Zhejiang. 一些地区的红壤和水稻土是浙江重要的富硒土壤。
- Water deficits were found to affect panicle number and grain number per panicle in lowland rice, while panicle number and percent grain-filling were reduced in upland rice. 在产量构成性状上,乾早处理明显降低参试水稻品种之穗数与一穗粒数及陆稻品程(系)之稔实率及穗数。
- The difference of fertility level of the main purple soil , rice soil and yellow soil is bigg. 主要土壤类型紫色土、水稻土、和黄壤,肥力水平差异较大,全量、有效态含量在不同土壤类型不一致。
- The interplant approach of bulbus Fritillariae Thunbergii with peanut, upland rice, spring corn and autumn soybean could be popularize for bulb oversummer. 建议重点示范推广套种早稻、花生以及春玉米+秋大豆3种浙贝母种鳞茎留地越夏方式。
- The inhibitory effect of hydroquione on rice soil urease activity under the condition of potted planting was studied. 摘要在田间盆栽条件下研究氢醌对脲酶活性的抑制效果。
- Recombinant Inbred Line (RIL) population including 120 lines derived from the cross between Japonica upland rice IRAT109 and paddy rice Yuefu was used in this study. 摘要以水稻越富与旱稻IRAT109杂交获得的120个粳-粳重组自交系为材料,旱田种植在自建的根管中,考察抽穗期的根数、根基粗等6个性状,同时计算根茎比(地下部分鲜重/地上部分鲜重)。
- Zhang D,Lin S,Huang Y F,Cao Y P.The effect of ventilation and N-form on growth of lowland and upland rice[J].Natural Sci.J.of Harbin Normal Univ.,2002,18(4):97-102. [8]张达;林杉;黄永芬;曹一平.;通气状况与氮素形态对水稻和旱稻生长的影响[J]
- The couse of the pollen abortion in a dual usage nuclear sterile strain the newtype upland rice Kunzhi S-1 is reported in this paper for the first time. 摘要 本文首次报道了一种新型旱稻昆植S-1两用核不育系的花粉败育过程。