Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Carpenter, Eddie W."'
An irrigation scheduling trial was implemented on both long and short staple cotton on the Safford Agricultural Center in 1993. It is a continuation of studies initiated in 1991, where plots were irrigated when they reached 40 %, 50% and 60% soil wat
Externí odkaz:
http://hdl.handle.net/10150/209633
AZSCHED Irrigation scheduling software was used on Pima and upland cotton with irrigations being scheduled at 40, 50 and 60% water depletion. Around 8 inches of rain fell during the growing season so no statistical differences were seen between treat
Externí odkaz:
http://hdl.handle.net/10150/209563
Three defoliation studies were performed on Pima cotton at the Safford Agricultural Center in 1992. One tested two different formulations of Dropp with various adjuvants. The second compared experimental material SN597 with other common defoliants. T
Externí odkaz:
http://hdl.handle.net/10150/209550
Autor:
Clark, Lee J., Carpenter, Eddie W.
A row spacing study was conducted on both long and short staple cotton on the Safford Agricultural Center. The results of this study showed that yields increased from the narrower spaced rows (36 -30 inch and 30 inch spacings) to the wider spaced row
Externí odkaz:
http://hdl.handle.net/10150/209332
Autor:
Clark, Lee J., Carpenter, Eddie W.
Irrigations for Aldura wheat and two varieties of barley were scheduled using AZSCHED software. Planting of the crops was delayed by adverse weather so the cropping season was compressed from normal. No statistical differences were seen between the t
Externí odkaz:
http://hdl.handle.net/10150/201390
Autor:
Clark, Lee J., Carpenter, Eddie W.
A row spacing study was conducted at the Safford Agricultural Center from 1989 to 1991, evaluating the effects of 40 inch, 36 inch, 36-30 inch and 30 inch row spacing on Pima and upland cotton. The results of the study are not clear cut in favor of n
Externí odkaz:
http://hdl.handle.net/10150/208663
A preliminary study of several defoliants and /or combinations was made on the Safford Agricultural Center. Even though conditions were less than ideal because of cool temperatures, acceptable defoliation occurred under several of the treatments. In
Externí odkaz:
http://hdl.handle.net/10150/208666
Autor:
Clark, Lee J., Carpenter, Eddie W.
Each planting season in the Safford valley there are fields that suffer stand reduction from adverse weather conditions. This study addresses some of the options and the economical effects from exercising these options on a field at the Safford Agric
Externí odkaz:
http://hdl.handle.net/10150/208664
Irrigation scheduling software has been developed that is menu driven, user friendly and capable of scheduling up to 60 fields. This software is demonstrated scheduling irrigation on both Pima and upland cotton in this paper.
Externí odkaz:
http://hdl.handle.net/10150/208622
Autor:
Clark, Lee J., Carpenter, Eddie W.
Forty one short staple varieties and Pima S-6 were grown in a replicated field trial on the Safford Agricultural Center in Graham county. Most of the varieties were commercially available in the cotton belt, however, a few experimental varieties from
Externí odkaz:
http://hdl.handle.net/10150/208619