“Highly significantly negative correlations were recorded between ECe, cations (Na+, Ca++ and Mg++), anions (Cl- & SO=4) and each of some studied cotton genotypes characteristics (boll weight, 2.5 Spin length, lint percentage and plant height)”
“Compared with conventional N management practice, balanced and reduced N management practices increased the concentrations of N, P, and K in the leaves, stem‐sheaths, and panicles at full heading (FH) and maturity”
e3
“postponed N management led to the opposite results”
“It also showed tendency in control of effectiveness of conventional seed treatment such as Premis Pro 080 FS against all evaluated diseases.”
e1
“Application of Take Off seed treatment component with other seed dressing resulted in insignificant decrease of barley infection by Oculimacula spp. and Fusarium spp. and leaves by Drechslera teres.”
“increasing the planting density effectively increased the production of the maize populations, while it led to a decrease in the chlorophyll content, angle between the stem and leaf (ABSL) in the ear leaf, single plant dry weight and photosynthetic efficiency, as well as increases in the plant height, ear height and lodging risk”
“reducing effective soil depths from deep to shallow water table led todecrease plant height, panicle length, weight of 1000 grain, grain proteincontent and yield by 32.48, 24.13, 11.64, 11.78, and 86.55% in the Nilealluvial soil”
Abdel Aty M. Ibrahim; Ibrahim M. El-Samnoudi; Taia A. Abdel Mageed Fayoum Journal of Agricultural Research and Development /Fayoum Journal of Agricultural Research and Development2006. doi:10.21608/fjard.2006.197570
“reducing effective soil depths from deep to shallow water table led todecrease plant height, panicle length, weight of 1000 grain, grain proteincontent and yield by 32.48, 24.13, 11.64, 11.78, and 86.55% in the Nilealluvial soil”
Abdel Aty M. Ibrahim; Ibrahim M. El-Samnoudi; Taia A. Abdel Mageed Fayoum Journal of Agricultural Research and Development /Fayoum Journal of Agricultural Research and Development2006. doi:10.21608/fjard.2006.197570
“compared with non-subsoiling,subsoiling at jointing stage achieved the following characters: plant height and ear height decreased by 17.3 cm and 9.0 cm,stem diameter decreased by 2.7 mm,and one leaf less;the increase of LAI before silking was limited,while decrease of LAI after silking was slow;stomatal conductance,intercellular CO2 concentration,transpiration rate,net photosynthetic rate of ear leaves decreased 38%…” Show full quote
“on a light loam calcareous Mollisol, having 23% clay content, with Illite clay mineral dominance. The soil is moderately supplied K. Corn as test plant was sown in monoculture in the trial. The first 10 years are evaluated in the paper. Soil K-test/AL-K/values did not decrease in the first 6 years, but diminished in the 7–10th years. The light loam soil did not fix the added fertilizer-K strongly.”
e1
“Yield losses, due to K-shortage, started when AL-K values dropped below 150 mg K kg−1 soil. The 1440 kg K2O/ha initial dose provided appropriate corn yield levels for 10 years, the 960 kg dose for 6 years, the 480 kg dose for 4 years, and the 240 kg dose for 1 year, on this soil, originally moderately supplied with potassium.”
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