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  • Weed control

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In order to investigate efficacy of the integrated weed management in cotton fields, an experiment was carried out in three locations ( Varamin, Khorasan, Fars) during 2005- 2006. The experiment was conducted in randomized complete block design with 13 treatments and 4 replications. Treatments included: Treflan (trifluralin 48% EC) at 2.5 l/ha (ppi), Sonalan( ethalfluralin 33.3%EC ) at 3.5 l/h ...

SUBJECT: methode de lutte; integrated control; maquinaria de labranza; tillage equipment; materiel de travail du sol

The aim of the research: to identify the influence of non-chemical weed control and biological preparations on spring oilseed rape crop weed density and seed yield. The field experiment was carried out at the Aleksandras Stulginskis University (ASU) Experimental Station in 2014. Soil of the experiment field – Basic epihypogleyic luvisol (HapliEpihypogleyic Luvisol). Treatments of the experimen ...

SUBJECT: biological control agents; lutte thermique; investigacion; letonia; rendement des cultures

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The aim of the research: to identify the influence of non-chemical weed control and biological preparations on spring oilseed rape crop weed density and seed yield. The field experiment was carried out at the Aleksandras Stulginskis University (ASU) Experimental Station in 2014. Soil of the experiment field – Basic epihypogleyic luvisol (HapliEpihypogleyic Luvisol). Treatments of the experimen ...

SUBJECT: biological control agents; lutte thermique; investigacion; letonia; rendement des cultures

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One of the effective methods of decreasing weed seed density in the soil, is killing them before they enter the soil. In order to lower seed density of Sinapis arvensis L., in canola fields, an experiment was carried out in Karaj Research Center during 2005- 2006. The experiment complete block design with four replications. After harvesting canola at the end of spring, wild mustard seed was di ...

SUBJECT: methode de lutte; lutte thermique; incendios; semilla; lutte physique

Experiment was conducted to study the effect of soil preparation methods and the efficiency of herbicides in weed control and yield of sugarcane. Experimental design was a split plot in RCB with 3 replications. The main plot was land preparation: primary tillage 1 time, primary tillage 1 time and secondary 1 time and primary tillage 1 time and secondary 2 times. Sub plot was using pre-emergenc ...

SUBJECT: weeding; weed control; cultivation; ploughing; weeding

Two field trials conducted to investigate Chemical and Mechanical methods to control of weeds in canola(Brassica napus L.) one on MAKHAR(i.e.Irrigation for suitable tillage condition) and the other one on Non-MAKHAR condition.Experiments with split block and 4 replications were used in Shavoor station in 2001-2003.Main plots of the two experiments were showel cultivator and non-cultivator and ...

SUBJECT: protection des plantes; plantas nocivas; southwestern asia; maquinaria de labranza; tillage equipment

Paper

Written Paper

SUBJECT: control fisico; plant production; production biologique; cultural control; control de malezas

POSTED TO: Studijni Informace - Rostlinna Vyroba (Czechoslovakia)

SUBJECT: protection de l'environnement; integrated control; desherbage mecanique; sistemas de cultivo; escarda mecanica

POSTED TO: Svenska Vaextskyddskonferensen (Sweden)

SUBJECT: ecologie; desherbage mecanique; ecologia; desherbage; india/ weeds

POSTED TO: Crop Production Science (Sweden) [1100-1186]

This study was carried out on a loam soil at the Ekbatan Agricultural Research Station in the Hamedan for two years (2005-6). A strip plotes design with 15 treatments was performed. Vertical plotes were cultivators consist of: (sweep & furrower, squareturn khife & furrower, curved-bed & furrower and furrower). Horizontal plotes were chemical control ones: (band spraying, full spraying and no s ...

SUBJECT: methode de lutte; potatoes; lutte physique; weed control; iran republique islamique