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- Yield advantage of spring wheat/ spring maize intercropping, however, was apparent with only fertilization, and would be more advantage when maize was mulching at same time. 而小麦/玉米间套作在施氮、玉米不覆膜条件下就有明显的间套作产量优势,在施氮、玉米覆膜条件下间套作产量优势更加显著。
- Effect of zinc nutrition on endogenous hormone and free radicals in spring maize (Zea Mays L.) were studied by field trial,plant analysis and physiological determination. 摘要 采用田间试验、植株化学分析和生理测定方法 ,研究了锌肥用量对春玉米内源激素与氧自由基代谢的影响。
- The average utilization percent of nitrogen, phosphate and potassium fertilizer of spring maize covered with film on dry land is 38.1, 21.2, 40.3 percent and it is increased by 12.5, 8.3, 5.5 percent, respectively than film -uncovered. 覆膜旱地春玉米氮肥利用率平均38.;1%25;比露地提高12
- The research results are as follows. Potassium fertilizer can significantly increase the amount of N, P2O5 and K2O absorption and accumulated of spring maize on dry land 40,45 and 48 percent, respectively. 施用钾肥显著增加N、P2O5、K2O的吸收累积量,平均分别增长40%25、45%25、48%25;
- The distribution of zinc in the organs of ripening stage spring maize was not the same: kernels > stem and leaves > roots and the zinc content in the middle was higher than that in the upper and lower part of corn ear. 成熟期春玉米植株中锌的分布不同;即籽粒>茎、叶>根;而玉米果穗中部籽粒的锌含量明显高于上下两端.
- The different types of spring maize were used in this study.The effect of nitrogen dosage on starch content and key enzyme activity in composing starch in kernels of spring maize was studied. 摘要以不同品种春玉米为试验材料，研究氮肥施用量对春玉米子粒淀粉含量及淀粉合成关键酶活性的影响。
- He P,Jin J Y.Effect of N and K nutrition on changes of endogenous hormone and metabolism of active oxygen during leaf senescence in spring maize[J].Plant Nutr.Fert.Sci.,1999,5(4):289-296. [9]何萍;金继运.;氮钾营养对春玉米叶片衰老过程中激素变化与活性氧代谢的影响[J]
- Effect of Solid Water on Spring Maize Growth 固体水在春玉米上应用效果初探
- Number of Spring Maize Leaves and Its Application 春玉米叶片数及其应用
- Effects of Single Fertilization for Spring Maize 春玉米一次性施肥效果研究
- This strain of wheat can grow during a cold spring. 这种小麦可以在寒冷的春天生长。
- Maize is widely planted in the America. 玉米在美洲广泛种植。
- Influence of Water Table on Spring Maize Soil Water and Crop Yield 地下水埋深对春玉米田土壤水分及产量的影响
- Influence of varieties on seed yield and quality of spring maize 不同类型品种对春玉米产量、品质的影响
- We look forward to the return of spring. 我们期待着春天的到来。
- An ill marriage is a spring of ill fortune. 不良的婚姻是恶运的来源。
- I am interested in the ten-week trip next spring. 我对明年春天为期10周的旅行感兴趣。
- Spring in East China usually sets in about March. 华东的春天一般约在三月开始。
- The days are drawing out now that it's spring. 春天到来，白昼越来越长了。
- Arrive in summer exactly after spring. 春季以后就是夏季来临。
