Description : does veronica prefer a acidic soil or alkaline?
Last Answer : alkaline ph 7.0
Description : A cabbage disease which is known to be more severe in acidic soils is
Last Answer : Ans. Black rot
Description : Normal rain water is slightly acidic with a pH of about
Last Answer : Ans. 5.6
Description : Trees is on boundary + crops
Last Answer : Ans. Boundary plantation
Description : Trees + crops during initial years
Last Answer : Ans. Energy plantation
Description : Trees + crops + pasture/animals
Last Answer : Ans. Agri-silviculture
Description : Trees + fruit trees + crops
Last Answer : Ans. Agri-silvi-horticulture
Description : Fruit trees + crops
Last Answer : Ans. Agri-horticulture
Description : Perennial hedges + crops
Last Answer : Ans. Alley cropping
Description : Cultivation of Trees + Crops is known as
Last Answer : Ans. Agri-Silviculture
Description : A process of deciding in the present what to do in the future about the best combination of crops and live stock to be raised
Last Answer : Ans. Farm Planning
Description : The science of growing vegetable crops
Last Answer : Ans. Olericulture
Description : The science of production of fruit crops
Last Answer : Ans. Pomology
Description : Isolation distance for self pollinated crops i.e. rice, wheat
Last Answer : Ans. 3 m
Description : A method of breeding is not appropriate for cross pollinated crops
Last Answer : Ans. Pure line selection
Description : Most commonly used method for selection from segregation generations of crosses in self pollinated crops
Last Answer : Ans. Pedigree method
Description : A progeny of single homozygous, self pollinated crops
Last Answer : Ans. Pure line
Description : Often Cross pollination crops are
Last Answer : Ans. Safflower, Arhar, Cotton and Sorghum
Description : Highly salt tolerant crops
Last Answer : Ans. Barley and Sugarbeet
Description : Cereal crops show ‘V’ shaped pale yellowing at lower leaf tips due to deficiency of
Last Answer : Ans. N
Description : Nutrient essential for oilseed crops
Last Answer : Ans. S
Description : Rhizobium japonicum culture is applied for crops
Last Answer : Ans. Soybean and Groundnut
Description : Solution of fertilizer specially applied at initial growth of plants in pulses and vegetable crops
Last Answer : Ans. Starter solution
Description : Green leaf manuring crops
Last Answer : Ans. Karanj and Ipomea
Description : Green manure crops contributes nitrogen ranging from
Last Answer : Ans. 50-175 kg/ha
Description : Green manure crops are turned in the field at the stage of
Last Answer : Ans. Flowering
Description : Most house plants, except cacti, prefer a highly organic and a. Neutral growing medium b. Alkaline growing medium c. Acidic growing medium d. None of above
Last Answer : Acidic growing medium
Description : Large portions of the earth with similar climate, soil, plant and animal life community is known as
Last Answer : Ans. Biosphere
Description : The soil, air and seed borne disease of wheat
Last Answer : Ans. Kernal bunt (Neovossia indica)
Description : The soil borne disease of rice
Last Answer : Ans. Sheath blight of rice (Rhizoctonia oryzae)
Description : Nutrients absorbed by plants from soil solution are carried upward through the
Last Answer : Ans. Xylem
Description : The cause of most of the gaseous interchange in soil
Last Answer : Ans. Diffusion
Description : Which of the plant species can be suggested on saline soil?
Last Answer : Ans. Haloxylon salicornium (II) Biochemistry
Description : Method used for the determination of lime requirement of an acid soil is
Last Answer : Ans. Shoemaker’s method
Description : The saline – alkali soil is also known as
Last Answer : Ans. Usar
Description : Alkaline soil is also called as
Last Answer : Ans. Solanetz and Black alkali
Description : Saline soil is also called as
Last Answer : Ans. Solan chalk and White alkali
Description : The soil, which have 8.5 indicates soil is
Last Answer : Ans. Alkaline
Description : Immobile element in soil is
Last Answer : Ans. Phosphorus
Description : In waterlogged rice field, atmospheric nitrogen can be fixed to the soil by
Last Answer : Ans. BGA
Description : Conversion of soil nitrate into gaseous nitrogen is
Last Answer : Ans. Denitrification
Description : Conversion of NH4 to NO2 in soil is brought out by
Last Answer : Ans. Nitrosomonas
Description : Azatobactor can fixes atmospheric nitrogen/ha to the soil.
Last Answer : Ans. 20-30 kg
Description : Rhizobium fixes atmospheric nitrogen/ha to the soil
Last Answer : Ans. 50-100 kg
Description : The method used to determine available phosphorus from soil is
Last Answer : Ans. Olsen’s method
Description : The medium range of available N in soil
Last Answer : Ans. 280-560 kg/ha
Description : The phosphatic fertilizer suitable for acid soil
Last Answer : Ans. Bone meal (23-30%P2O5 )
Description : The fertilizer which destroys soil aggregates
Last Answer : Ans. Sodium nitrate
Description : A practice of turning un-decomposed fresh green plant tissue into the soil to improve fertility status and physical structure of the soil.
Last Answer : Ans. Green Manuring
Description : The capacity of the soil to produce plants under a specified programme of management and it is expressed in terms of yields
Last Answer : Ans. Soil Productivity