Zobrazeno 1 - 10
of 24
pro vyhledávání: '"H. H. Wiebe"'
Publikováno v:
Journal of food protection. 44(12)
Commercial vapor pressure thermocouple psychrometers (hygrometers) are now generally accepted for measuring water activity, aw (water potential) in plants and soils, and commercial instruments are available. We have adapted them for aw measurements i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::78c427b0c2bb8f5c9836e6fe72a0102a
https://pubmed.ncbi.nlm.nih.gov/30856728
https://pubmed.ncbi.nlm.nih.gov/30856728
Autor:
H. A. Al-Saadi, H. H. Wiebe
Publikováno v:
Physiologia Plantarum. 36:47-51
Matric bound water was measured as water retained by frozen and thawed tissue after desorption on a pressure membrane filter under 20 bars nitrogen gas pressure. Central water-storage tissue and peripheral chlorenchyma from leaves or stems of 15 taxo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::31c973d5f404b267ce6afccf0f630bdd
https://doi.org/10.1111/j.1399-3054.1976.tb05026.x
https://doi.org/10.1111/j.1399-3054.1976.tb05026.x
Publikováno v:
American Journal of Botany. 61:444-448
A B S T RA CT The anomalous secondary wood of Atriplex confertifolia stems consists of vascular strands of xylem, phloem, and parenchyma embedded in fiberous conjunctive tissue. The included parenchyma contains chloroplasts and is capable of photosyn
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::314adeff51d1c9cfc0af4223f956618e
https://doi.org/10.1002/j.1537-2197.1974.tb10782.x
https://doi.org/10.1002/j.1537-2197.1974.tb10782.x
Autor:
E. W. Simon, H. H. Wiebe
Publikováno v:
New Phytologist. 74:407-411
SUMMARY The extent of leakage from imbibing pea embryos depends on their initial water content, leakage being very low if the embryos already have a water content of 30% or more (water potential higher than −80 bars). Seeds that have reached this d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d414f12d9d40b2d4dad149c1fb3f5600
https://doi.org/10.1111/j.1469-8137.1975.tb01351.x
https://doi.org/10.1111/j.1469-8137.1975.tb01351.x
Publikováno v:
New Phytologist. 97:583-590
Summary Vessel endings in various parts of the alfalfa (Medicago sativa L.) shoot were mapped by an India ink movement method. Stems were excised at various locations between the fifth and sixth nodes below the apex and placed in vials of India ink.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6894164faebc53500f5f6fe48089e96b
https://doi.org/10.1111/j.1469-8137.1984.tb03622.x
https://doi.org/10.1111/j.1469-8137.1984.tb03622.x
Publikováno v:
Agronomy Journal. 50:565-568
Fluoride uptake by turnips and alfalfa from four soils was increased by addition of sodium fluoride and sodium fluorosilicate. Uptake was less from soils containing higher levels of clay, lime, and organic matter. Yields were generally reduced when f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ae1489b06e311bdb84b0e7c67b2278dd
https://doi.org/10.2134/agronj1958.00021962005000090021x
https://doi.org/10.2134/agronj1958.00021962005000090021x
Autor:
B. W. Poovaiah, H. H. Wiebe
Publikováno v:
Plant Physiology. 51:396-399
The influence of hydrogen fluoride fumigation on water economy was studied using soybean (Glycine max [L] Merr.). Fumigation caused partial stomatal closure in 1 hour and practically complete closure within 4 hours. The transpiration rate was greatly
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::27ee04e40fe72a92edce21188725886f
https://doi.org/10.1104/pp.51.2.396
https://doi.org/10.1104/pp.51.2.396
Publikováno v:
Plant Physiology. 36:633-638
Negative transport is the downward conduction of water in the plant. This phenomenon has been studied by several investigators, yet considerable controversy about several aspects of the problem still exists. The portion of the leaf through which wate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::666403501d823fa5a91f98b2ff7f89b5
https://doi.org/10.1104/pp.36.5.633
https://doi.org/10.1104/pp.36.5.633
Autor:
H. A. Al-Saadi, H. H. Wiebe
Publikováno v:
New Phytologist. 77:773-775
Summary The distribution of air in the intercellular spaces of pine (Pinus ponderosa Laws) leaves was studied by sectioning the needles under water to trap the air and examining the sections microscopically. Air was present in the intercellular space
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e32ce99de8ee9bdb543db127f44fb40e
https://doi.org/10.1111/j.1469-8137.1976.tb04673.x
https://doi.org/10.1111/j.1469-8137.1976.tb04673.x
Autor:
H. H. Wiebe, I. I. Chaudhuri
Publikováno v:
Die Naturwissenschaften. 51:563-564
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ec477c664366f1e344b7f44a4863a284
https://doi.org/10.1007/bf00622180
https://doi.org/10.1007/bf00622180