|
|
|
|  | | 为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。 | |
The way in which certain dormancy breaking agents are thought to work is discussed and practical applications of such agents in field situations are explained.
|
| 例句来源 | |
The use of dormancy breaking agents on basic nuclear stock tubers can improve production system efficiency, reduce turnaround time and eliminate storage costs.
|
| 例句来源 |
|
|
|

| | Poor, delayed and ununiform bud break is a major problem for peaches in greenhouse. To clarify the mechanism of breaking bud dormancy in nectarine, the effect of three dormancy_breaking agents, which were applied to the surface of dormant buds in two_year old 'NJ72' nectarine ( Prunus persica L. Batsch), was investigated. Treatment of intact nectarine plant with 2% thiourea(w/v) in November advanced flower bud break in the following spring by 20 days, while potassium nitra... | | 在进行果树温室栽培时 ,经常遇到萌芽率低、萌芽开花延迟、花器官发育差、座果率低的问题。本试验以‘NJ72’油桃为试材 ,观察了 3种药剂对解除芽休眠的影响。结果表明 ,2 % (NH2 ) 2 CS能提早花期 ,但存在药害现象。 6%KNO3不能提早花期 ,并且花期不整齐 ,5 %NH4NO3效果与 6%KNO3类似。同时化学药剂处理促进花芽内H2 O2 的积累 ,抑制了过氧化氢酶 (CAT)活性但促进了过氧化物酶 (POD)活性 ,超氧物岐化酶 (SOD)活性变化较小。化学药剂处理使花芽的呼吸速率增加 ,其中磷酸戊糖途径 (PPP)代谢增加 ,糖酵解 (EMP)降低 ,而三羧酸循环 (TCA)代谢波动较小。葡萄糖_6_磷酸脱氢酶 (G6PDH)活性在化学药剂处理时也增加 | | 文摘来源 | |   |
|
相关查询: | |
对查询结果不满意
|
|
|
|