Agronomy One Liner Questions for UAF Post Graduate Entry Test Preparation. Agronomy One Liner Questions for UAF M.Sc Students. Agronomy One Liner Questions for UAF Ph.D. Students.
| Statement | Answer |
|---|---|
| Conveyance losses account for………………….of water delivered into the canal | 20-25 percent |
| The full expansion of the NADP is ______________ | Nicotinamide adenine dinucleotide phosphate |
| The internal source of the CO2 in the C4 pathway is______________________ | Mallic acid |
| The chemical substances such as phenolics, caumarins, ferulic acid are_________________ | Secondary metabolites |
| Softening & rupturing of the hard seed coat for breaking the dormancy is_______________________ | Scarification |
| Murate of the potash is_________________ | KCl |
| Azotobacter fixes the atmospheric nitrogen in soil by the__________________ | Non Symbiotically |
| Sorghum inflorescence is the______________ | Panicle |
| Soil structure can be improved with the addition of the_______________ | Organic matter |
| Humidity is measured with the help of the________________ | Psychrometer |
| The practice of covering the soil with the crop residue is____________________ | Mulching |
| The vector of the cotton leaf curl virus in the Pakistan is________________ | White Fly |
| Water use efficiency formula is_________________ | Yield/ET |
| Hard seeds are those which have seed coat impervious to the______________ | Water and oxygen |
| Which of following crop has hypogeal mode of the germination________________? | Chickpea |
| Fertilizer pollution may avoided by the_______________- | Balanced application |
| Which of following enzyme is not involved in the process of the germination___________________? | Catalase |
| BARI-2011 is the cultivar of_________________ | Peanut |
| A collective term for the leaves of the plant is______________ | Foliage |
| Form of the water present in soil which does not move with the gravity________________ | Hygroscopic water |
| The reduced sample obtained from the submitted sample is_____________________ | Working sample |
| Ability of the weeds to withstand extremes conditions in the nature and hence continue to associate with the field crops is_____________________ | Weed persistence |
| Which is not self Pollinated crop________________-? | Brassica |
| Agriculture is derived from the two words______________ | Latin |
| Deals with growing of the fruit plants_________________ | Pomology |
| Total barani area in the Pakistan is the …………………….mha | 5 |
| Which is the problem of irrigated areas_____________________? | Water logging |
| Which is the example of Zaid Rabi Crop________________? | Tobacco |
| Zaid Kharif season starts from the_____________. | August-September |
| Condition of the atmosphere that changes time by time is _______________. | Weather |
| Fogy and snowy weather throughout the year is the characteristic of the _____________. | Polar climate |
| The efficiency of the ____________ rainfall is high for the crop production. | Winter |
| Optimum temperature for the cotton photosynthesis is the ___________°C. | 33 |
| Desert vegetation derives its water requirements from the _____________. | Fog and mist |
| Among precipitation sources……………..most important source of water. | Rainfall |
| Agronomy is derived from the two……………words. | Greek |
| Deals with growing of the vegetables_____________________ | Olericulture |
| Difference between the potential and national average yield is the_________________________ | Yield gap |
| Kharif season starts from the_____________. | April-May |
| Climate of field or small area is the_______________. | Micro-climate |
| High temperature along with the high humidity is the characteristics of the___________________ | Tropical climate |
| Temperature……………….when we move away from the equator. | Decreases |
| Damages the new growing tips and the fodder crops_____________________ | Frost |
| Optimum temperature for the wheat growth is………………….°C. | 25 |
| HNO3, which is brought to the earth in rains, causes soil PH to the______________. | Decrease |
| ……………………..has role in the chlorophyll synthesis, leaf expansion and in the growth of plants. | Light |
| Dhaincha and Senji are green manure crops of the________________ | Both Rabi and Kharif seasons |
| Application of the fertilizer by broadcast method in standing & growing crop is___________________________ | Top dressing |
| One of the major problems which reduces the crop yield in the agriculture is___________________ | Inadequate plant population |
| Tillage operations that deal with the seed bed preparation are________________ | Secondary tillage |
| The nutrient which is mostly influenced by the adsorption is__________________ | Potassium |
| Which of following crops require soil preparation up to the greater depth______________________? | Cotton Sugarcane (A & C option is correct) |
| Water conservation in the water scarce areas can be improved through the_____________________ | Deep ploughing |
| Leguminous crops require s the______________________ | More phosphorous Less nitrogen (Both B & C options are correct) |
| In barani areas & where there is the water shortage which form of the nitrogen will give best results_______________________? | Ammonium nitrate |
| Agronomic research is largely in_____________________ | Field |
| The application of the various sciences e.g. botany, plant physiology, entomology, plant pathology, biochemistry, genetics, ecology and soils constitute the field of the___________________ | Agronomy |
| Cereal seeds can be stored for a period of the four years if the seed moisture contents are reduced to___________________ | 8 to 10% |
| Fertilizer contributes to increase the crop yield up to the_______________ | 50percent |
| An agronomist is engaged in the___________________________. | Theory of field crop production |
| Seed produced from the breeder seed on the large scale is_____________ | Basic seed |
| In barani areas sowing time mainly depends upon the______________ | Rainfall |
| The seed moisture contents at the time of the storage should be____________ | 10 percent |
| SSP is the ……………………..fertilizer | Straight |
| Physical condition of the soil in relation to the plant growth is___________________________ | Tilth |
| Seed is the ripened________________ | Ovule |
| Fallow cultivation is the__________________ | Primary tillage |
| The objective of the tillage is to____________________ | Breaking of hard pan Controlling weeds (Both a & b) |
| One tone of the fresh organic manure produces the___________kilogram of organic matter | 227 kg |
| Organic matter in our soils is the_____________ | >1percent |
| The attack of the sucking insects on cotton crop can be reduced if the resistant varieties have____________________ | Lush green leaves |
| The growing of the moth in cotton as inter & mix crop can reduce the ………….attack in the cotton. | Root rot |
| The insecticides which are absorbed through the roots and are effective for control of the borers are______________________ | Carbamate |
| Which is the alternate host weed of pink bollworm in cotton______________? | Sonchal |
| Dumbi sitti problem in the wheat can be minimized by growing the …………….as an alternate crop. | Berseem |
| More than two-third of the absorbed radiations by the leaves only increase………………………which ultimately reduce the water use efficiency. | Transpiration rate |
| The ability of the crop plants to close their stomata due to the lower availability of the water indicates that water use efficiency……………..in those plants. | Increases |
| In regions of the high energy season (warm climate), the water use efficiency can be increased by the growing ______________________ | C4 plants |
| In areas where there is water scarcity and salt problem, the most advanced method of the irrigation application is the__________ | Drip irrigation |
| Scientific crop rotation should be……………..according to economic conditions of the area. | Flexible |
| Which are the most important physical factors (storage room) which affect the storage & shelf life of the stored grains? | Both temperature and humidity |
| The most important factor/s which contribute/s to the post-harvest losses is ______________ | Both improper harvesting and improper storage |
| A proper plant to plant and row to row distance in the cotton protects the crop from the different pests, especially _____________. | Sucking insects |
| Early sowing of the wheat crop increases the attack of the fungal diseases, particularly ________disease. | Smut |
| The……………insecticides have systemic and non-systemic mode of the action and are used against the sucking insects. | Organophosphate |
| Water use efficiency can be increased through the……………tillage. | Mulch |
| WUE can be defined as the_____________. | Y/ET |
| In good scientific crop rotation, the nutrition status of the soil can be maintained by growing the crops having the……………root systems. | Both deep and shallow |
| The growing of crops on a piece of the land in such a way that the soil fertility is least disturbed and pest attack can be minimized is __________ | Crop rotation |
| The crops that fix atmospheric nitrogen should include in the scientific crop rotation after the every____________________years. | 3-5 |
| The storage life of the seed is doubled for every …………………. °C decrease in storage room temperature. | 5 |
| Water use efficiency can be increased at the………………. soil fertility. | High |
| In hilly areas, the irrigation of the undulating land and steep slopes is possible through the _____________ | Contour border irrigation method |
| The post-harvest losses in the durable commodities are reported to be the ………………………percent. | 10 |
| Use of biological, chemical and mechanical methods of the pest control is _________ | Integrated pest management |
| The growing of the cotton after wheat (cotton-wheat) is the example of the________________rotation. | 1 year |
| Crop harvest management includes the________________________ | All of these |
| Varietal purity percentage of seed should be the____________________ | 100percent |
| Little seed canary grass (Dumbi sitti) is mostly & located found in the | Wheat crop |
| Maize crop……………..water is lost during the field application. | 25 % |
