SOURCE SINK SYSTEM General Plant growth Curve REPRODUCTIVE
- Slides: 23
SOURCE SINK SYSTEM
General Plant growth Curve REPRODUCTIVE PHASE Biomass ( ton/ha) --Weight Vegetative phase Rapid Growth Phase Establishment Stage Rate of Growth d. M/dt Seedling Growth Period ( Days) --TIME
General Plant growth Curve A B C A VP = RP (grain crop) B VP<RP ( fruit Crop) C VP>>RP ( Grass )
General Plant growth Curve REPRODUCTIVE PHASE Yield ( ton/ha ) Vegetative phase Rapid Growth Phase Flowering Establishment Stage Fruiting Grain filling Growth Period ( Days) Ripening Stages
GPG curve ( Annual Crop) Yield ( ton/ha of Biomass ) A Short maturity Crop (HYB) RICE Tropical, double cropping C Long Maturity Period Harvest Vegetative Part Sugarcane, Growing Period ( Days)
GPG curve ( Perennial Crop) Flowering n +1 D Fruit Season n+ 1 harvest 1 st Fruit Season harvest Ist Flowering Juvenile Period Productive Phase ( Matured Crop), lasting Several years Growth Period in (Years)
Biosystems Engineering Design LD E I F ABIOTIC Factors Physical Infrastructure Engineering Domain BIOTIC Factors Plant type (Genetic potential ) CROP TYPE Applied Biology Domain BIOSYSTEMS ENGINEERING MANAGING ABIOTIC & BIOTIC FACTOR on a SPECIFIC PRODUCTION SYSTEM MA NA GE ME NT
Biosystem Engineering Design ABIOTIC Factors Control by Physical Infrastructure main o D g n eri Engine BIOTIC Factors Plant type (Genetic potential ) Applied Biology Domain BIOSYSTEM ENGINEERING SYSTEM
MANAGING BIOSYSTEMS • Matching Biotic factor to abiotic factor • Selection of suitable biotic factor to abiotic condition • Improvement of biotic factor to abiotic condition • Controlling abiotic factor to meet biotic need • Controlling abiotic factor to meet selected biotic need.
BIOLOGICAL PRODUCTION SYSTEMS ABIOTIC MANAGEMENT BIOTIC
CLIMATE AB IO T IC FA CT O RS Engineering design of physical environment SOIL (MEDIUM) LOCATION BIOTIC F ACTORS BIOSYSTEM PRODUCTION FARMING LOGGING ANIMAL Husbandry OTHER PLANTS OTHER ANIMALS GENETIC MATERIAL CROP/ANIMAL Applied Biology
AB IO T IC FA CT O RS Engineering design of physical environment CLIMATE Light, temp, Rainfall, wind SOIL Physical & Chemical properties LOCATION Upland, lowland wetland BIOTIC F ACTORS BIOSYSTEM PRODUCTION FARMING LOGGING ANIMAL Husbandry OTHER PLANTS OTHER ANIMALS GENETIC MATERIAL CROP/ANIMAL Applied Biology, Choice of plant/animals type
AB IO T IC FA CT O RS Engineering design of physical environment CLIMATE Light Rain, Temp, wind SOIL p. H, Nutrients LOCATION Slope, Altitude, BIOTIC F ACTORS BIOSYSTEM PRODUCTION FARMING LOGGING PLANTS COMPETITOR (weed) ANIMALS COMPETITOR (Pest) GENETIC MATERIAL CROP/ANIMAL Applied Biology
AB IO T IC FA CT O RS Engineering design of physical environment CLIMATE Light Rain, Temp, wind SOIL p. H, Nutrients LOCATION Slope, Altitude, BIOTIC F ACTORS BIOSYSTEM PRODUCTION FARMING LOGGING BENEFICIAL PLANTS (Legumes) ANIMALS BENEFICIAL (BEE) GENETIC MATERIAL CROP/ANIMAL Applied Biology
RS FA CT O IC IO T AB SOIL Fertile Clay CLIMATE Light Rain, Temp, wind Engineering design of physical environment Irrigation system, Field Engineering ( Plot, Road) IRRIGATION / SEASON LOCATION Swampy BIOTIC F ACTORS BIOSYSTEM PRODUCTION RICE FARMING BENEFICIAL PLANTS (Legumes) WEED Problems ANIMALS BENEFICIAL (Fish) INSECT PEST GENETIC MATERIAL GOOD SEED (HYSMV) Applied Biology
RS FA CT O IC IO T AB SOIL Fertile Clay CLIMATE Light Rain, Temp, wind Engineering design of physical environment Irrigation system, Field Engineering ( Plot, Road) RAIN SHELTER LOCATION Suburban, upland BIOTIC F ACTORS BIOSYSTEM PRODUCTION VEGETABLE FARMING BENEFICIAL PLANTS (Legumes) WEED Problems ANIMALS BENEFICIAL (Fish) INSECT PEST GENETIC MATERIAL GOOD SEED (HYSMV) Applied Biology
Irrigation system, Field Engineering ( Plot, Road) CLIMATE Light Humidity, Temp, wind AB IO T IC FA CT O RS Engineering design of physical environment Artificial Medium CONTROL ENVIRONMENT LOCATION urban, BIOTIC F ACTORS BIOSYSTEM PRODUCTION INTENSIVE VEGETABLE FARMING ANIMALS BENEFICIAL Pollinator No other PLANTS BEST SEED (HYSMV) Applied Biology
RS FA CT O IC IO T AB CLIMATE Light Rain, Temp, wind Engineering design of physical environment: Irrigation system, Terracing, Road , Drainage, Mill SOIL Fertile silt loam LOCATION upland BIOTIC F ACTORS BIOSYSTEM PRODUCTION SUGARCANE PLANTATION BENEFICIAL PLANTS (Legumes) ANIMALS BENEFICIAL(BIRDS) PESTs ( Borers) GENETIC MATERIAL GOOD Stock (HYV) Applied Biology
RS FA CT O IC IO T AB CLIMATE Light Rain, Temp, wind Engineering design of physical environment Terracing, Road , Drainage, SOIL Fertile silt loam LOCATION upland BIOTIC F ACTORS BIOSYSTEM PRODUCTION OIL PALM PLANTATION BENEFICIAL PLANTS (Legumes) ANIMALS BENEFICIAL (Snake to Kill rats) GENETIC MATERIAL GOOD SEED (HYV) Applied Biology
Bulk flow in phloem
Endoderna
Source and sink model
Sink y source
What are dfds
Source sink metapopulation
Source and sink flow
Male reproductive system in plant
Female part of a flower
Plants reproductive system
Functions of leaf
Parthenocarpic fruit
Ducts in female reproductive system
Endocrine system and reproductive system
Relative growth rates
Ground tissue
Step growth polymerization vs chain growth
Primary growth and secondary growth in plants
Chapter 35 plant structure growth and development
Geometric growth vs exponential growth
Neoclassical growth theory vs. endogenous growth theory
Organic vs inorganic growth
Servsafe 3 compartment sink temperatures
Sun rose meaning
