Anatomic Characterization and Photosynthetic Rate in Cotton Genotypes due the Mepiquat Chloride
نویسندگان
چکیده
منابع مشابه
Wick Applicator for Applying Mepiquat Chloride on Cotton: I. Rate Response of Wick and Spray Delivery Systems
Typical applications of mepiquat chloride (1,1dimethylpiperidinium chloride) to control excessive vegetative growth in cotton (Gossypium hirsutum L.) are broadcastsprayed by ground or air. Mepiquat chloride also can be applied through a wick mounted to implements or sprayers that apply the chemical to only the top three to four nodes of the plant. In 1998 and 1999, the wick delivery system was ...
متن کاملPhotosynthetic rate control in cotton : photorespiration.
The purpose of this research was to determine the magnitude of photorespiration in field-grown cotton (Gossypium hirsutum L.) as a function of environmental and plant-related factors. Photorespiration rates were estimated as the difference between measured gross and net photosynthetic rates.A linear increase in photorespiration was observed as air temperature increased from 22 to 40 degrees C a...
متن کاملGlufosinate-Resistant Cotton Tolerance to Combinations of Glufosinate with Insecticides and Mepiquat Chloride
D.K. Miller*, Louisiana State University Agricultural Center Northeast Research Station, P. O. Box 438, St. Joseph, LA 71366; D.O. Stephenson, IV, Louisiana State University Agricultural Center Dean Lee Research Station, 8105 Tom Bowman Dr., Alexandria, LA 71302; and D.C. Blouin, Dept. Experimental Statistics, Louisiana State University Agricultural Center, 161 Ag. Admin. Bldg., Baton Rouge, LA...
متن کاملHigh photosynthetic rate of a chlorophyll mutant of cotton.
In a chlorophyll mutant (virescent) and wild-type cotton (Gossypium hirsutum L.), a number of photosynthetic parameters have been measured and compared with those published for other chlorophyll mutants. (a) The photosynthetic rates at 230 w/m(2) (400-700 nm) from a tungsten lamp were 36.8 mg CO(2) fixed/dm(2).hr (virescent) and 39.5 mg CO(2) fixed/dm(2).hr (wild-type). On a chlorphyll basis, t...
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ژورنال
عنوان ژورنال: Journal of Agricultural Science
سال: 2017
ISSN: 1916-9760,1916-9752
DOI: 10.5539/jas.v9n12p122