作者: Brent L. Black , Peter D. Petracek , Martin J. Bukovac
关键词: Absorption (pharmacology) 、 Horticulture 、 Chemistry 、 Acetic acid
摘要: The effect of temperature on uptake 14 C-labeled NAA was determined using detached apple leaves. Uptake by both adaxial and abaxial surfaces measured at 15 35C over a 24-hotm period. Foliar absorption the surface greater than that surface. Absorption increased linearly (P < 0.001) with range to 35C. These results are discussed in relation fruit thinning. Chemical name used: 2-(1-naphthyl)acetic acid (NAA).