This area will be utilized to receive the raw seed and to sun dry small lots of crop seeds. Seed processing plant building will comprise of following components: The layout planner must have an intimate knowledge of the seed to be processed, its physical characteristics, the contaminants in it, and also of the selection of machines used to bring the seed to acceptable marketing standards. The sequence of operations depends upon the kind of crop and the initial quality of seed lot, type of contaminants, moisture content of the seed lot, etc. First, the general sequence of processes involved between the time seeds enter the processing plant and the time they are cleaned, packaged and ready for shipment, must be charted. The key to efficient plant layout is a thorough knowledge of what needs to be done, and sound planning. System of seed delivery to processing plant and.Whether drying facilities should be required.Kinds of crop seeds to be handled and kinds of contaminating crop and weed seeds usually present in the seed lots.The following factors should be considered in planning and designing a seed processing plant: Layout plan for construction of a seed processing plant should be carefully planned to ensure that the thorough seed cleaning, upgrading, seed treatment and other seed processing operations are carried out efficiently, without mixing and damaging seed lots, with a minimum of equipment, personnel, time and at minimum cost. In its common usage in India, seed processing refers to all the steps necessary for preparation of harvested seed for marketing, namely, handling, drying, shelling, preconditioning cleaning, size grading, treating and packaging, etc. The inherent qualities such as germinability and vigour are exemplified by certain physical characteristics of the seed i.e., large size, a denser seed, optimum length etc., So, if grading is done to obtain a particular range of size, shape, length and density of the seeds, the quality of the lot is upgraded. Variability is also due to the management practices like water, land preparation, leveling, staggered sowing, and uneven distribution of fertilizer and irrigation water, uneven plant protection sprays and uneven maturity at harvest.Variability is created by biotic factors like pest and variability infestation.Variability is introduced due to the position of seed set on the plant/fruit, time of pollination and fertilization over a period of time.The soil is heterogeneous and there is a lot of variability in the fertility status of the soil due to the availability of nutrients, physical, chemical and biological properties.The seed lot is heterogeneous due to the following reasons Other than this the seed lot heterogeneity in its physical characters like size, colour, shape etc. Seed processing is necessary in order to dry the seeds to safe moisture level remove or reduce to the extent possible the various undesirable material, weed seeds, other crop seeds, deteriorated or damaged seeds. Seed lots received from the field are often at high moisture content and contain trash and other inert material, weed seeds, deteriorated and damaged seeds, off-size seeds, etc. One machine to do it all.GPBR 112 :: Lecture 28 :: SEED PROCESSING Interim cleaning extends the time between scheduled deep extractions and improves your carpets appearance. Clear up some closet space by replacing two machines with one, or improve your cleaning regimen by adding productive interim cleaning to the mix. With just the turn of a switch, easily change from extraction to interim cleaning.Pump Pressure Rating 100 PSI (Restorative), 50 PSI (Interim).Flow Rate 1 GPM (Restorative), 0.09 GPM (Interim).Voltage Rating 120 Volt AC 60 Hertz 1-Phase.Productivity Rate 10560 Square Foot per Hour (Restorative), 3850 Square Foot per Hour (Interim).Fold-down handle for easy transportation in any vehicle.Comfort grip, adjustable handle with one-button activation and ergonomically positioned handle for balanced lifting.Solution tank designed with no-mess splash back protection and protective filter screen to remove debris.Ten gallon solution and recovery tank for home or commercial cleaning.Wrap around soft-sided bumper for surface protection.Change from interim to deep cleaning process at the turn of a switch - no mechanical changeover needed.Intuitive Control Panel for ease of use and training.More Information High performance vacuum motor for faster drying time Cleaning Chemicals, Dispensers and Deodorizers.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |