以下为句子列表：
英文: Abstract: The results of field experiment of comparison and demonstration in a large area showed that treating seed with imidacloprid and applying it in the late seedling stage and the early field stage can control small brown-back rice planthopper better
中文: 文摘:通过田间对比试验和大面积示范应用证明，播种时以吡虫啉拌种，秧田后期、本田前期喷施康福多、扑虱灵，可以较好地控制灰飞虱，从而有效地控制黑条矮缩病的流行。
更详细...
英文: Before maize interplanting, 40% of N, all of P and K and even small amount of organic manure are used by furrow application as basal, or dressed in seedling stage after wheat harvest if operation is difficult to be put into interplanting space.
中文: 套种玉米前，沟施40%氮、全部磷、钾甚至少量有机肥作为基肥，或者当施入套种带作业困难时在小麦收获后苗期追肥。
更详细...
英文: For example, plant K content in seedling stage is usually less than 3 %, while during the period from plant transplanting to maximum tillering stage, plant K content reaches to a peak value (more than 4%), high K content in this period is favorable for ph
中文: 比如，苗期植株含钾量通常低于3%，从植株移栽至最大分蘖期达到峰值（大于4%），这一阶段高含钾量有利于光合作用。
更详细...
英文: It is suggested that these parameters at seedling stage might be used as the indicator to identify the low light tolerance of tomato strains.
中文: 株高／茎粗、总干质量和叶干质量、比叶重在不同生育期的变化趋势相似，但不同品系的变化程度不同，因此，可考虑用其作为番茄苗期鉴定耐弱光性强弱的指标。
更详细...
英文: Severe water deficit at seedling stage and wadding stage ,medium water deficit at buds and bolls stage can be propitious to cotton yield.
中文: 结果表明，调亏灌溉对棉花株高、蕾铃脱落、成桃数等影响较显著；苗期和吐絮期重度水分亏缺、蕾铃期中度水分亏缺均有利于棉花产量的形成。
更详细...
|
