查询词典 alfalfa

In addition, it suggested that stomatal regulation and leaf carboxylation efficiency would play roles together in modulating water use efficiency of alfalfa.

上述结果表明，水分胁迫可提高紫花苜蓿水分利用效率，但品种间有差异；气孔因素和叶片羧化效率共同影响紫花苜蓿的水分利用。

In order to study the digestion of fibrous materials ADF and NDF,the alfalfa,ryegrass and their powder mixture were chosen as the substrates,and mixed with the cecum chyme filtrate for fermentation.pH value declined to 6.9 during first three hours fermentation,and then came to be stable.

以苜蓿草粉、黑麦草粉和混合草粉(质量比为1∶1)为底物，接种鹅盲肠食糜滤液进行体外培养。试验结果为：培养液pH值在0~3 h下降到6.9左右，后逐渐趋于稳定；苜蓿草粉ADF、NDF和半纤维素的消失率分别为1.15%，1.18%，-0.19%；黑麦草粉三者的消失率分别为1.45%，9.05%，3.07%；而混合草粉三者的消失率分别为15.72%，13.2%，9.87%。与单一草粉的ADF、NDF和半纤维素的消失率都有显著差异(P.05)。

Deep plowing before planting alfalfa can effectively prevent the use of horsetail, reeds, weeds such as Convolvulus arvensis hazards, but also advance the adoption of tillage-induced seed germination of weeds, through the laundry and other measures to suppress the emergence of weeds.

苜蓿播种前采用深耕能有效防止问荆、芦苇、田旋花等杂草的危害，通过翻耕还能提早诱发杂草种子的萌发，通过晾晒等措施能抑制杂草的出苗。

The managing technique of weed control in the utilized first field was established by using Pendimethalin combiningwith shallow intertilling and raining after germinating, artificial control for weeds that still survive and germinate was carried on once or twice, and other perennial weeds and Convolvulus arvensis were sprayed Butoxone along the alfalfa line.

利用一年种子田综合防除措施为：在苜蓿返青后，喷施土壤处理剂施田补，并在一周内浅中耕混土以防治一年生杂草，对仍存活杂草和后期出现的杂草进行人工除草一至二次；在苜蓿后期和收割后，可沿苜蓿行间喷洒2，4-D丁酯，以杀除田旋花及其他阔叶多年生杂草。

There is also GMO zucchini, crookneck squash, papaya, and alfalfa.

也有转基因南瓜、转基因葫芦、转基因木瓜和转基因苜蓿。

Symptoms of Crown and Root Rot of Alfalfa.

苜蓿根和根颈腐烂病的症状。

Identification of Pathogens of Crown and Root Rot of Alfalfa .

苜蓿根和根颈腐烂病的病原研究。

Resistance to crown and root rot in alfalfa.

过氧化物酶活性与种质的根和根颈腐烂 5。

Alfalfa ; Crown and root rot ; Fusarium spp ; Pathogenicity ; Resistance

苜蓿；根和根颈腐烂病；镰刀菌；致病性；抗病性

For the soybean germplasms, 76(25.33%), 41(13.67%) and 14 (4.67%) were positive to Soybean mosaic virus, Cucumber mosaic virus, and Alfalfa mosaic virus respectively.

结果表明：在大豆种质中检测出大豆花叶病毒、黄瓜花叶病毒、苜蓿花叶病毒三种病毒，阳性检出率分别为25.33%（76份）、13.67%（41份）和4.67%（14份）。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失