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打顶

na.【农】pinch; topping
网络CK; stopping; cut the tops off

打顶

英-汉英-英网络释义

打顶

na.

1.【农】pinch; topping

1

particular way is : should help sang youmiao up to grow about 20 centimeters tall when make a top , make shoot of bottom axillary bud .

具体做法是：当扶桑幼苗长到约 20 厘米高时打顶，促使下部腋芽萌发。

2

The economic benefit of irrigating at topping, doming and ripening stages once respectively in maturing irrigation experiment was best .

成熟期灌水试验以打顶、圆顶、成熟各灌水一次经济效益最佳。

3

Topping also changed endogenous hormone content of leaves in a certain degree .

打顶在一定程度上也改变了叶片中激素含量。

4

in North Xinjiang as the object , the niche -fitness values regulated by density and tip cut date was studied .

为研究对象，引进生态位适宜度理论对受密度和打顶时序调控的高产棉花生态位适宜度进行了研究。

5

Axillary bud will grow quickly after decapitation during tobacco leaf production .

在烟叶生产中，烟株打顶之后腋芽会迅速发生。

6

Effects of decapitation and plant growth regulator on plant growth, endogenous hormones and N, K accumulation were examined within 2 weeks .

该文探讨了打顶初期 2 周内打顶和植物生长调节剂对烤烟生长、内源激素和氮钾累积的影响。

7

The best period of transplant was on 25 ~30th, May, and the best period of top pruning was full bud time .

综合分析认为：适宜移栽期为 5月25 ~30日，适宜打顶期应为盛蕾期。

8

Decadent yet light as air , it just isn't dessert without this rich topping .

懒洋洋，和空气一样轻，甜点打顶不能没有它。

9

Effect of the Different Topping Stages on the Physical Property and Chemical Compound in Upper Leaves of Flue-cured Tobacco

不同打顶时期对上部烟叶物理性状及化学成分的影响

10

11

Side effect of over-absorbtion of nitrogen after topping and its control in flue-cured tobacco

烤烟打顶后吸氮过旺的不良影响及调控措施

12

The research for the broad bean later period pinches off at the birth to the output influence

蚕豆在生育后期打顶对产量影响的研究

14

Effect on the Main Chemical Component at Different Ecology Spots by Fertilizer and Topping

施肥与打顶对不同生态点烤烟化学成分的影响

15

Effects of topping technology on leaf yield, quality and alkaloid content of flue-cured tobacco

打顶技术对烤烟产质量和生物碱组成的影响

16

Effects of decapitation on growth, uptake and distribution of potassium in tobacco

打顶对烟草生长、钾素吸收及其分配的影响

17

Effect of Topping on Nicotine Accumulation Inducement by Sugar Signal Substance

打顶对糖信号物质诱导烟碱积累的影响

18

Effect of transplanting and topping stage on the nicotine accumulation of burley tobacco

移栽和打顶时间对白肋烟烟碱积累的影响

19

Study on the Change of Hormone and Nutrient Absorption of Cotton after Decapitation

棉花打顶对激素的影响与养分吸收变化

20

Changes of Routine Chemical Components in Burley Tobacco from Topping to Curing

打顶至调制结束白肋烟常规化学成分的变化

21

Effects of Topping on Flesh Leaves of Nitric Compounds and Protease in Flue-cured tobacco

打顶对烤烟叶片生长期间蛋白酶及含氮化合物的影响

22

Cause and the Control Methods of Cucumber Flowers Top Pruning in Sunlight Greenhouse

日光温室黄瓜花打顶的原因及防治方法

23

Effect of the Topping Time on the Root Growth and the Content of Nicotine of Flu-cured Tobacco

打顶时间对烤烟根系形态及烟碱含量的影响

24

A Study on the Fitness of Cotton on Canopy Regulated by Topping Under High Yield Condition

高产棉花打顶调控的群体适宜性研究

25

Effect of Topping Stage and Remained Leaves on the Content of Free Amino Acids in Burley Tobacco

打顶期与留叶数对白肋烟游离氨基酸含量的影响

26

Study on the Influence of Top- cutting by Stages on Cotton Yield of Different Density

分期打顶对不同密度棉花产量影响初探

27

Technique on High -cutting Bottom Leaf and Double Tip -pruning of Tobacco

烤烟高打脚叶与二次打顶技术研究

28

Effects of plant density and topping stage on the yield and quality of flue-cured tobacco variety Yunyan 85

种植密度、打顶时期对云烟 85 烟叶产量及质量的影响

29

The Preliminary Report of Trials on Removing Tips of Soybean

大豆打顶试验结果初报

30

Effects of tip pruning times on yield and quality of sea island cotton

不同打顶时期对海岛棉产量和品质影响的研究

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