The herbicides applied 1 day before sowing/planting or just are comes under

Description : Persistence herbicides pose hazard in soil when a). High persistence herbicides are used b). Crop failure necessitate re-planting c). Susceptible crop follows a short crop d). All

Last Answer : d). All

Micro irrigation method, in which water is applied as drop form through emitters

Description : Micro irrigation method, in which water is applied as drop form through emitters

Last Answer : Ans.Drip method

Pressure, applied in sprinkler irrigation system

Description : Pressure, applied in sprinkler irrigation system

Last Answer : Ans.>2.5 bar

Micro irrigation method, in which water is applied as spray

Description : Micro irrigation method, in which water is applied as spray

Last Answer : Ans.Sprinkler method

Irrigation is applied to the crop at

Description : Irrigation is applied to the crop at

Last Answer : Ans.50%soil moisture depletion stage

The percentage of applied irrigation water stored in the soil and made available for consumptive use by the crop

Description : The percentage of applied irrigation water stored in the soil and made available for consumptive use by the crop

Last Answer : Ans.Irrigation Efficiency

In low land rice, fertilizer is applied in

Description : In low land rice, fertilizer is applied in

Last Answer : Ans.Reduced zone only

To manage grassy weed flora in barley which of the herbicides is to be applied a). Pendimethalin b). Isoproturon c). a and b d). Metsulfuron

Description : To manage grassy weed flora in barley which of the herbicides is to be applied a). Pendimethalin b). Isoproturon c). a and b d). Metsulfuron

Last Answer : c). a and b

To manage mixed weed flora in barley which of the herbicides is to be applied a).2,4-D b). Isoproturon c). a and b as tank mix d). None of these

Description : To manage mixed weed flora in barley which of the herbicides is to be applied a).2,4-D b). Isoproturon c). a and b as tank mix d). None of these

Last Answer : c). a and b as tank mix

Which of the following pre-emergence her bicides can be applied with herbicides that have efficacy with emerged weeds a). Chloracitamide b). Thiocarbamates c). Dinitroanilines d). All

Description : Which of the following pre-emergence her bicides can be applied with herbicides that have efficacy with emerged weeds a). Chloracitamide b). Thiocarbamates c). Dinitroanilines d). All

Last Answer : d). All

Herbicides prone to photodecomposition such as Trifluralin, monuron, chloramben and PCP should be applied in a). Morning b). Evening c). Afternoon d). all

Description : Herbicides prone to photodecomposition such as Trifluralin, monuron, chloramben and PCP should be applied in a). Morning b). Evening c). Afternoon d). all

Last Answer : b). Evening

Which herbicide is pre - plant applied herbicides ? a). Dalapon b). 2,4-D c). Alachlor d). All

Description : Which herbicide is pre - plant applied herbicides ? a). Dalapon b). 2,4-D c). Alachlor d). All

Last Answer : a). Dalapon

Change in molecular structure of applied herbicides inside the plant is known as a). Conjugation b). Metabolism c). Reverse metabolism d). Degradation

Description : Change in molecular structure of applied herbicides inside the plant is known as a). Conjugation b). Metabolism c). Reverse metabolism d). Degradation

Last Answer : b). Metabolism

A herbicide applied to the soil before planting a crop is called a a). pre-emergence b). Post-emergence c). Pre-plant d). None

Description : A herbicide applied to the soil before planting a crop is called a a). pre-emergence b). Post-emergence c). Pre-plant d). None

Last Answer : c). Pre-plant

Butachlor has to be applied to control weeds in upland rice at a). Immediately after sowing b). 2 DAS c). 6-8 DAS d). 15 DAS

Description : Butachlor has to be applied to control weeds in upland rice at a). Immediately after sowing b). 2 DAS c). 6-8 DAS d). 15 DAS

Last Answer : d). 15 DAS

In Wheat Crown root initiation stage comes —- days after sowing a. 21 b. 11 c. 31 d. 41

Description : In Wheat Crown root initiation stage comes —- days after sowing a. 21 b. 11 c. 31 d. 41

Last Answer : a. 21

A cropping system where the land is hands over the succeeding crop before the harvest of standing crop.

Description : A cropping system where the land is hands over the succeeding crop before the harvest of standing crop.

Last Answer : Ans.Relay or overlapping cropping

The seed of succeeding crops is sown broadcast at 10 to 15 days before harvesting rice crop?

Description : The seed of succeeding crops is sown broadcast at 10 to 15 days before harvesting rice crop?

Last Answer : Ans.Paira/Utera Crops

Which crop rotation under dryland situation will be more remunerative?

Description : Which crop rotation under dryland situation will be more remunerative?

Last Answer : Ans.Sesamum-gram

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