POST HARVEST OPERATIONS IN COTTON
Kapas Inspection
Kapas inspection is nothing but verification of seed
kapas produced from the passed seed plot in the grower’s premises. This has
to be conducted by the Seed Certification Officer within 45 to 50 days from
the date of final inspection.
This
is considered as an additional inspection for cotton seed farms and should be
reported in inspection report form. During inspection, the SCO has to
ascertain whether the kapas harvested from the seed farm is available or not.
The quantity of the seed kapas ascertained during the Kapas inspection may not
be correlated with the quantity of kapas available at the time of sealing and
issue of Processing Report.
The cotton kapas collected from passed seed farm,
have to be ginned at the approved ginning unit.
The
seed kapas stored at growers premises should be moved to the Ginning unit
after sealing along with the processing report within THREE months from the
date of final inspection. The Sealing intimation procedures as already said
need to be followed.
Before
commencing ginning of kapas, the gins have to be dismantled and thoroughly
cleaned to avoid admixture of seeds.
The
seed certification officer in the ginning unit should verify the stock and
make necessary entries and permit for ginning. The ginning operation shall be
carried with the knowledge / care of the concerned unit Seed Certification
Officer. Further operations like cleaning and delinting shall be carried out
duly making appropriate entries.
Whenever there is a change of variety or class it is necessary to inspect the cleaning of the ginning machine by the concerned Seed certification officer.
The
details of ginning and other operations shall be recorded in the processing
register and in processing report by the SCO.
If
the seed lot is moved further for processing or cleaning to other units,
necessary entries should be made in the concerned registers and processing
report. The seed lot shall be sent to the required S.P.Unit duly after sealing
the produce along with the PR.
The
ginned seeds may be delinted at the discretion of the producer. The delinting
operation shall be carried out only in the approved seed processing unit.
A separate register should be maintained by the unit for recording the
delinting details. The cleaning and sampling should be completed within THREE
months from the date of receipt of kapas in the ginning unit.
After
processing and cleaning Sampling shall be carried out by the Seed
certification officer in-charge of the unit.
Before
sampling the Seed certification officers should ensure that the cleaning of
cotton seeds were done by using appropriate sieves and the seed lot should not
contain more than 3 % of immature seeds, ill filled seeds, broken seeds,
stained seeds and over fuzzy seeds.
The
identity of seed lots should be maintained at all stages of processing. A
stack card should be exhibited for every lot, indicating the seed
certification number, crop, variety, class, quantity, number of bags and the
stage of the seed lot. Such label should be available while processing,
cleaning and delinting operations are in progress.
Tagging
shall be completed with in the TWO months from the date of test. In case of
seed lots subjected to genetic purity test, tagging shall be completed with in
30 days from the date of test of genetic purity.
In
the event of delay in movement of Seed kapas to the ginning unit and in the
event of delay in processing, the concerned ADSCN shall issue special
permission for continuing the seed certification works further based on the
merit of the case. Under such circumstances the validity of the seed lot shall
be calculated based on the date of final field inspection. The date of expiry
may be calculated such that it shall not exceed 15 months from the date of final field inspection and in any case it
shall not be less than 6 months from date of test.