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- Effect of sowing date on seed production of Vicia Villosa Var. 播期对光叶紫花苕种子生产的影响。
- The study included two types of varieties: winter type variety(WV)"Jing 411" and spring type variety"Yangmai 158" and three sowing dates: Sept. 30(EP), Oct. 30(MP), Mar. 2(LP). 以小麦冬性品种京411和春性品种扬麦158为材料,于9月30日(早播)、10月30日(适期播种)和3月2日(晚播)分期播种。
- Experiments on different sowing dates，planting density and fertilizer proportion of wheat were done in the South and North part of Huaihe River in Jiangsu Province. 在江苏省淮南、淮北地区设置小麦不同播种期、密度及肥料比例试验，研究小麦高产群体叶面积的质量特征。
- The study included two types of varieties: winter type variety (WV) "Jing 411" and spring type variety "Yangmai 158" and three sowing dates: Sept. 30(EP), Oct. 30(MP), Mar. 2(LP). 摘要以小麦冬性品种京411和春性品种扬麦158为材料，于9月30日（早播）、10月30日（适期播种）和3月2日（晚播）分期播种。
- The semi-winter wheat materials should be prior to semi-spring and spring materials in arranging sowing date. 在处理材料（组合）量大的情况下，应优先安排半冬性材料，其次为弱春、春性材料；
- When sowing date was postponed, kenaf fiber yield and main agronomic character were declined. 从5月5日后，随着播期推迟，纤维产量和主要农艺性状逐渐降低。
- The harvest results on 27 August show that the height, leaf area, and aboveground phytomass of the two cultivars decrease with delayed sowing date. 8月27日青贮收获结果显示：随播期推迟，青贮玉米株高、叶面积和地上生物量降低；
- The different sowing date, planting density, vine training, and fruit setting node under greenhouse and plastic house were investigated. 为此，笔者在日光温室和塑料大棚中进行了不同播种期、不同栽植密度、不同整枝方式和不同留果节位的对比试验。
- On the basis of field experiments with 19 rice rarities and various sowing dates in 13 places of whole country, meteoro-ecological basis of rice chalkiness formation is analysed in this paper. 在全国13个点、19个品种多播期试验基础上,对稻米垩自形成的气象生态基础进行了分析。
- The order of effects of other three factors on yield of winter wheat was: soil type>sowing date>variety.The yield in shoaly land was higher than that in sand land. 其他因素产量效应的大小顺序为土壤类型＞播期＞品种，滩地产量显著高于砂地；
- The research results of effects of different sowing date on kenaf fiber yield and main agronomic characters in Xinyang area showed that May 5 is the best sowing date. 摘要信阳市红麻不同播期的纤维产量及主要农艺性状的研究结果表明，该区的红麻最适播种期是5月5日。
- The full heading time and opportune sowing date of Liangyoupeijiu as a late-season rice were studied as compared with Xieyou 9308 and Shanyou 63 in southern Zhejiang Province. 摘要以协优9308和汕优63为对照，研究两优培九在浙南作连作晚稻栽培的安全齐穗期和适宜播种期。
- Stropharia rugoso-annulata variety Daqiugaigu No.1 could be grown in the four sowing dates, but it was at higher risk when sown in September. 9月中旬、10月中旬、11月中旬、12月中旬4个时期内均可以栽培大球盖菇，但9月栽培风险大，管理不慎易造成失败。
- In the phonological development submodel, the PDT from sowing date to germination, seedling, flowering, fruit setting and harvest were quantified as 4, 9, 45, 56 and 102 days, respectively. 在温室番茄发育子模型中，利用PDT作为发育尺度对温室番茄从播种到发芽、苗期、开花、结果和采收的时间进行了量化，达到各个生育时期的时间分别为4、9、45、56和102个生理日。
- According to our results,the effect of sowing date on the occurrence of Sclerotinia sclerotiorum is highly significant,and those of sowing density and nitrogen fertitlizer are not. 结果表明，播种期对诸葛菜菌核病的发生影响极为显著，三个播期间诸葛菜菌核病病情指数差异均达极显著水平，播种越早，发病越严重。
- Phytomass allocation analysis shows that, with delayed sowing date, percent of stem phytomass to total phytomass drops, while the ratio of leaf phytomass to total phytomass increases. 生物量分配研究表明，随播期推迟收获时茎生物量所占比例下降，叶生物量所占比例升高。
- The optimum sowing date of Pin No.2, Bayou No.1, Huazao No.2, Baiyan No.2 were June 18, June 17, and June 15 and June 18.However, the optimum sowing date of S016 and H44 should be earlier than June 5. 经回归方程计算得知，品2号、坝莜一号、花早2号、白燕2号的最佳播期分别是6月18日、6月17日、6月15日和6月18日，而S016和H44的最佳播期应早于6月5日。
- It has been observed that dried matter mass maintained relatively high cumulating rates from seedling throughout all other growth stages for both sown dates. 从拔节开始至抽雄，吐丝开始至成熟收获期间出现两个高峰。
- This castle dates back to Roman times. 这个城堡可追溯到罗马时代。
- The farmers here sow once a year. 这里的农民一年播一次种子。
