Results 261 to 270 of about 2,260,786 (293)

Studies on the sowing date of cotton in the Sudan Gezira: II. The relationship between sowing date of cotton and the incidence of insect pests

The Journal of Agricultural Science, 1967
In factorial experiments covering a range of sowing dates and insecticide treatments the numbers of fleabeetle, jassid and whitefly on cotton in the Sudan Gezira were shown to be strongly influenced by the date of sowing and the age of the crop.Attack by fleabeetle was most severe on cotton seedlings from July and early August sowings.
L. Razoux Schultz, J. E. Jackson, R. C. Faulkner   +2 more
openaire   +1 more source

Sowing dates of sweet sorghum for bioethanol

2019
In this work it was evaluated the effect of sowing date on the production characteristics and sugars composition of sweet sorghum. Based on these parameters the potential for bioethanol production from this crop was estimated. The study was conducted over two years (2005 and 2006), with the variety Madhura. The sowing was carried out on four dates: May
Lourenço, Maria Ermelinda, Januário, Maria Isabel, Massa, Vitor   +2 more
openaire   +1 more source

Sowing date of spinach hybrids

Taurian Scientific Herald, 2023
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The effect of sowing date and plant density on barley

Annals of Applied Biology, 1969
SUMMARYProctor and Maris Puma barleys were sown in October, early March, and late April at 50, 100, 200, 400 and 800 plants per m2and at low and high fertilizer levels.Shoot dry matter and grain dry matter showed no significant response to density for the first two sowings, but increased with increasing density in the last sowing.
openaire   +1 more source

Date of Sowing for Maize

2020
A. Solaimalai, P. Anantharaju, S. Irulandi, M. Theradimani   +3 more
openaire   +1 more source

Effects of Date of Sowing on Photosensitive Nigerian Sorghums

Experimental Agriculture, 1973
SUMMARYTall Nigerian Farafara and a dwarf line selected from the cross Combine Kafir 60 × Farafara were compared at Samaru in eight weekly sowings in 1969, which was a wet year, and 1970 which was rather dry. Whereas the dwarf line always gave more grain yield, its advantage over Farafara, and the effect of early sowing on its yield, were greater in ...
openaire   +1 more source

Adaptability of Wheat to Future Climate Change: Effects of Sowing Date and Sowing Rate on Wheat Yield in Three Wheat Production Regions in the North China Plain

Science of the Total Environment, 2023
Xiao-Kang Guan, Chenkai Gao, Pengfei Wen
exaly  

Delayed Sowing Date Improves the Quality of Mechanically Transplanted Rice by Optimizing Temperature Conditions During Growth Season

Field Crops Research, 2022
Youfeng Tao, Jianfeng Hu, Qiuping Li
exaly  

How Could Observed Sowing Dates Contribute to Maize Potential Yield Under Climate Change in Northeast China Based on APSIM Model

European Journal of Agronomy, 2022
Zhijuan Liu, Suliang Qiao
exaly  

Optimality-Based Modelling of Wheat Sowing Dates Globally

Agricultural Systems, 2023
Sandy Harrison, Iain Colin Prentice, Shengchao Qiao   +2 more
exaly