Spring coming on , the trees turned green 春天来临，树木返青。
2.
Management techniques of high quality nuisance free wheat after turning green 无公害优质小麦返青后田间管理技术
3.
The results show that mowing and burning can respectively advance the date of returning green stage for 44 and 28 days , and fertilizing in autumn can prolong the green stage for 13 days 结果表明，刈剪和火烧分别使结缕草草坪提前返青44天和28天，秋季施肥可延长绿期13天。
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Allantoin can also promote the growth of vegetation and has very manifest effect on germinating , taking root and sprouting to boost agricultural production ultimately 尿囊素不仅对动物，并且对植物同样有促进生长的作用，尤其对植物发芽，秧苗返青、植株生长等更为明显，最终导致农业增产。
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So it has outstanding curative effects on scald , piles , chilblain , indolent wound after operation , scurf damage , ulcerate and etc . , especially on bedsore that has a long resistance to treatment 尿囊素不仅对动物，并且对植物同样有促进生长的作用，尤其对植物发芽，秧苗返青、植株生长等更为明显，最终导致农业增产。
6.
At about 10 pm , two police officers found a girl wandering at tuen mun town plaza . police could not locate the girl s parents in the vicinity and the girl was then brought back to castle peak police station 晚上约十时，两名警员在屯门市中心发现该名游荡女童，由于警方未能在附近找到女童的家人，于是把该名女童带返青山警署。
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It shows that if the rainfall increased in the autumn , the storage of the soil water was higher next spring , moreover the better the soil moisture , and the earlier the regreening , and the higher herbage yield of the natural grassland 分析表明：秋季降水越多，环湖区土壤水分贮存量越多，翌年土壤墒情越好、牧草返青越早且牧草产量越高。
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Based on the rainfall data in autumn , an analysis of synthesis profit , such as autumn rainfall utilized in spring , the change of soil moisture , water storage variation in qinghai lake and so on , of the artificial precipitation is made 摘要据2001年秋季人工增雨资料，结合历年秋季降水资料，从秋雨春用、影响地下水位涵养、青海湖水量盈亏等方面分析了秋季人工增雨的综合效益；并着重分析了秋季降水与环湖地区土壤水分贮量以及第二年春季环湖天然草场土壤墒情、牧草返青时间、生长状况及产量的关系。
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The study also reveals the relationship between pasture ' s growth period , yield and their relation to weather factors and the evolvement characters of grassland vegetation under the background of drought climate , and refers to the main factors of the influence on grass - turn - green period as water condition in qinghai lake areas , and the main factors as the quantity of heat in the southern area of qinghai . because of the drought in the " three rivers source area " , the growing season is shortening and the production of the grass is decreasing clearly 揭示了牧草生育期、产量以及群体结构与气象因子之间的关系和气候干旱化影响下草场植被的演变特征，提出了影响环湖地区牧草返青期的主要因子是水分条件，影响青南地区牧草返青的主要因子是热量条件， “三江源”地区由于气候干旱化，导致牧草生长季呈缩短趋势，牧草产量明显下降。
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The pap gene was also transformed into wheat by pollen tube pathway - mediated and 320 grains of transgenic wheat was harvested . the seedlings of the seeds were inoculated with the gav isolate of barley yellow dwarf virus ( bydv ) by schizaphis graminum ( rondani ) and the results revealed that 33 wheat seedlings did not produce the symptom or the symptom was very mild 通过花粉管通道法将pap基因导入小麦，收获了转基因小麦种子320粒，将其播种，返青后，直接用麦二叉蚜将大麦黄矮病毒( bydv ) gav株系接种到幼苗叶片上，观察发病情况。
