Results 31 to 40 of about 1,863,382 (311)

Studies on intercroping in winter irrigated cotton

open access: yesMadras Agricultural Journal, 2000
Field experiments were conducted during 1994-95 and 1995-96 at the Cotton Breeding Station, Tamil Nadu Agricultural University, Coimbatore to study the suitable intercrops (cowpea, blackgram, greengram and soybean) for winter irrigated cotton (MCU.5 ...
V.CHELLAMUTHU AND C.RAMASWAMI
doaj   +1 more source

Agricultural technology and cotton yield

open access: yesIOP Conference Series: Earth and Environmental Science, 2022
Abstract In the conducted field experiment, three different densities of cotton bushes (80, 100 and 120,000 per 1 ha, as well as 7.2, 9.0 and 10.8 plants per 1 running meter, respectively), two types of irrigation depending on the limited field moisture.
D T Jumanov   +2 more
openaire   +1 more source

GENETIC PARAMETERS FOR SOME ECONOMIC CHARACTERS IN THE EXTRA-LONG COTTON CROSS “GIZA 68 X SEA ISLAND” [PDF]

open access: yesJournal of Plant Production, 2002
This study was conducted during the three successive growing seasons 1998, 1999 and 2000 at the Sakha experimental farm, Agricultural Research Station.
Sayeda El-Helw,
doaj   +1 more source

THE EFFECT OF DEEP LOOSENING ON COTTON YIELD OF COTTON

open access: yes, 2022
But in practice, cotton farmers have adopted the belief that "the more cultivation (cultivation, chiseling) is done between the rows of cotton, the better", so the deep softening of the rows continues even during the flowering period of cotton. Therefore, in our research in the following years, we studied the optimal number and duration of drawing ...
openaire   +1 more source

Towards an Early Warning System for cotton pests in Benin using long-term and multilocal observational data [PDF]

open access: yes, 2023
Controlling pest populations in cotton fields is crucial to reduce yield losses due to plant damage. However, knowing the economic, environmental and agronomical issues related to the systematic use of chemical insecticides, it is urgently needed to ...
Lopez Llandres, Ana   +4 more
core  

Influence of diverse crop management practices on weed suppression, crop and water productivity and nutrient dynamics in Bt-cotton (Gossypium hirsutum) based intercropping systems in a semi-arid Indo-Gangetic plains region

open access: yesThe Indian Journal of Agricultural Sciences, 2016
Transplanted cotton (Gossypium sp) harnessed significantly highest seed cotton yield (3.22 tonnes/ha), system productivity, IWUE and IWP over direct-seeded cotton besides suppressing weed population.
SUDHIR K RAJPOOT   +2 more
doaj   +1 more source

Impact of Plant Spacing and Nitrogen Rates on Growth Characteristics and Yield Attributes of Egyptian Cotton (Gossypium barbadense L.)

open access: yesFrontiers in Plant Science, 2022
This current study was performed to determine the influences of plant spacing, Nitrogen (N) fertilization rate and their effect, on growth traits, yield, and yield components of cotton (Gossypium barbadense L.) cv.
Ibrahim A. E. Ibrahim   +6 more
doaj   +1 more source

Correlation and Path Coefficient Analysis of Some Earliness Measures in Egyptian Cotton [PDF]

open access: yesJournal of Plant Production, 2020
This study was carried out at the experimental farm of the Faculty of Agriculture, Fayoum University, Egypt, during 2018 and 2019 seasons to assess the relationship between seed cotton yield per plant and five earliness measures in three Egyptian cotton ...
S. Emam, A. Mahdi
doaj   +1 more source

Variability and association studies for yield and yield components in upland cotton (Gossypium hirsutum L.) under red chalka soils [PDF]

open access: yesElectronic Journal of Plant Breeding, 2013
Studies conducted with 60 cotton genotypes for yield components and fibre quality traits under red chalka soil revealedhigh genotypic coefficient of variation and genetic gain for number of bolls, boll weight, ginning out turn, lint yield andseed cotton ...
P.J.M.Rao and M.Gopinath
doaj  

Association mapping and domestication analysis to dissect genetic improvement process of upland cotton yield-related traits in China

open access: yesJournal of Cotton Research, 2021
Background Cotton fiber yield is a complex trait, which can be influenced by multiple agronomic traits. Unravelling the genetic basis of cotton fiber yield-related traits contributes to genetic improvement of cotton.
Chunping GUO   +12 more
doaj   +1 more source

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