2. 1
Pro-SAP Works Like a Sponge
1.Special structure 2. Water absorption ability 3. Hydro-gel is like a reservoir.
It’s a kind of cross-linked
polymer.
Its’ special structure with
hydrophilic groups makes it
has high water absorption
ability.
Absorb hundreds of times
water of its own weight.
After absorbing water, Pro-
SAP forms like hydro-gel.
Hydro-gel is like a mini-
reservoir for the roots of the
plant. And its’ functions are
based on this feature
4. 3
1.Machinery application of Pro -SAP 2. Pro –SAP for potato on arid area
3. Pro –SAP for celery yield test 4. Pro –SAP for wheat yield test
5. CK
0.2% Pro-SAP
0.3% Pro-SAP
0.4% Pro-SAP
0.5% Pro-SAP
Increasing yield (%)
5.Pro-SAP for Sweet Pepper 6. Yield test data from clients
6. 1.Soilless cultivation
2.Pro-SAP VS another water retaining agent
Pro-SAP contains trace element
and nutrients , helpful to plant
both for glowing and root
respiration.
7. 3. 0.5g Pro-SAP VS CK
4.Residue test
As the picture shows :Both with 200mL water for
first time irrigation , then NO irrigation after 11d .
Pro-SAP can not only improve the drought resistance
of crops but also put off the wilting point of crops.
Experiments have shown that there are
no harmful monomers in Pro-SAP’s
degradation products .
8. 4
Ⅰ.Pro-SAP
For Dry way Pro-SAP : Fine soil=1:30-50
2. Mix well the
Pro-SAP and soil
3.Put mixture in the hole,
and then cover the
surface with a layer of soil
4.Cultivation and irrigation1.Dig a hole or
ditch at suitable
depth, generally at
15-20cm
Tip: For Some fertilizer, can
follow the process above too
9. Ⅱ.Pro-SAP
For Wet way Pro-SAP :Water=1:100-150
2. Mix well soil and
Pro-SAP hydro-gel
3.Cover the mixture on the soil
surface, then cover a little soil
4.Cultivate both for seed and plant directly 5. Irrigation if possible
1.Mix Pro-SAP with water by 1:150
based on weight , after 2h absorption
Tips: In the infancy of
seed or plant at arid
area , this way can
improve the survival
rate and quality.
10. Ⅲ.Pro-SAP
For Fertilizer mix Pro-SAP :Fertilizer=1:30
3.Cover the surface with a layer of
soil(5-10cm), then cultivate the plant.
1. Mix well the Pro-SAP
and fertilizer
Tips :But for fertilizer with high inorganic
salt content, we suggest 5 steps:
①Put dry Pro-SAP at the bottom.
②Cover a layer of soil(5-10cm).
③Put the fertilizer into the hole .
④Cover a layer of soil.
⑤Cultivation.
2.Put the mixture
into the ditch or
holes.
Or you can sprinkle
directly.
11. Ⅳ.Pro-SAP
For Other way
1. Seed dressing : Pro-SAP(smaller size) : Water=1:100-200,then mix seed with Pro-SAP hydro-gel and stir
well, air-dry ensue after 2 hours standing , to be cultivated.
2. Ditch and hole :Follow the process of dry way. Ditch way for peanut, canola, radish, wheat, corn, cotton.
Hole way for tomato, pepper, watermelon, potato.
3. Transplanting: Follow the process of dry way. Or you can dip the root in compound of fine Pro-SAP
hydro-gel and wet soil for 3-5 seconds , then cultivate soon.
12. 45-75kg/Ha
Follow the ditch way ,dig a
10-20cm ditch first , then mix
Pro-SAP with fine soil.
Potato
photo photo
photo photo photo
Usage for Some Plants
45-75kg/Ha
Follow the dry way ,after
seeding , then put the
mixture of Pro-SAP and fine
soil, finally add 5-10cm soil.
Cabbage 45-75kg/Ha
You can try dry way or seed
dressing way ,attention that you
must put seeds into hydro-gel for
enough time.
Corn
20-80g/m2
Follow the dry way or wet way ,
put Pro-SAP or its hydro-gel 5-
10cm at the soil surface.
Lawn 20-200g/plant
Follow the dry way .Mix Pro-
SAP and fine soil well.
Put a half at button , and
another above the root.
Fruit tree 45-75kg/Ha
Follow the dry way , irrigation
with enough water.
Flowers
13. 5
1. Is the usage of Pro-SAP unchanging ?
2. Can it be mixed with all the fertilizers?
3. Can I use water retention agent without irrigation?
4. How long is it duration time ,and does it harm to soil ?
1. Of course no . It depends on many factors, such as crop, climate, temperature, soil
conditions and so on. Adjust the dosage according to the situation,30-75kg/Ha.
2.Not all but part of fertilizers without much inorganic salt ion can mix directly ,most
fertilizers should separated with Pro-SAP by a 5-10 cm layer of soil , and Pro-SAP
should placed at bottom.
3.Pro-SAP can maintain moisture in a long period without raining and irrigation, but not forever . It has
water-retaining ability instead of water-producing ability, but you can save a lot of water and time.
4.2-3years.It has the ability to repeatedly absorb water and release water . It has environmentally friendly
trait based on the final environmentally friendly decomposition products of water, inorganic soluble salts,
potassium ions.
14. Thank you!
Shanghai Profirst co., LTD. has been working on agricultural
product for many years, we committed to product R&D
based on clients’ need. Pro-SAP is a soil adjuvant with
superb performance.
Hope to communicate and discuss this product with you！
