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In the semi-arid areas of agricultural and pastoral areas or drought and water shortage seasonal ,SAP will be able to make the smooth progress of planting. SAP allow the use of only 250 mm of precipitation in dry areas of the successful cultivation of crops such as potato, soybean, vegetables, etc.
We can make gel by mixing the SAP and water at the proportion of 1:100-150, then soak the seeds into the gel for 12 hours, and plant them after airing. After planted, it should be fully watered. The proportion for gel and seeds is 1:5-10,commonly dibbling in the seeds should use this method.
Before planted, the seeds should be soaked in water, and be dusted with the powder of the SAP after the surfaces of the seeds are fully wet. After the surfaces of the seeds are covered with a flat of SAP, we can plant them into the plowland. The usage quantity of the SAP is about 4-7pound/acre.
Put water into SAP in light of 0.5%-1.0% density of SAP. When the water gel coagulation is formed, put seeds into it and stir evenly. Seeds can be planted after being fully dried.
When the SAP and fine dry soil are mixed evenly according to the proportion of 1:10-20, spray it in the hole with a depth of 10-20cm and then cover soil and water it. Spraying quantity: 4-7pound/acre. It is applicable to hole-planting crops such as tomato, pepper, watermelon, potato and batata sweet potato.
When the SAP and fine dry soil are mixed evenly according to the proportion of 1:10-20, spray it in the hole with a depth of 10-20cm. Spraying quantity : 4-7pound/acre. It is applicable to row crops such as tobacco, peanuts, cole, radish, wheat, corn, cotton and sorghum.
When the SAP and fine dry soil are mixed evenly according to the proportion of 1:10-20, spray it on the surface of the soil and then turn it over into the depth of about 5-10cm. Water through the soil and then spray seeds. Using quantity: 7-11 pound/acre. It is applicable to such crops as lettuce and lettuce chrysanthemum.
 Corps Reference
|
Crop type |
Using quantity |
Using method |
|
Ginger |
4.0-7.0 pound/acre |
Furrow (hole) spraying: produce furrow with both width and depth of 20cm in the field. When the SAP is evenly mixed with fine soil according to the proportion of 1:10-20, cover the soil, water it and then carry out planting. |
|
Tomato
dasheen |
4.0-7.0 pound/acre |
Furrow spraying: dig the furrow with the depth of 10-20cm in the sowing row. When the SAP and the fine soil are evenly mixed according to the proportion of 1:10-20, spray them in the sowing furrow and then cover the soil. At last, plant potato directly on the furrow, cover soil and water it. |
|
Cabbage
spinach |
4.0-7.0 pound/acre |
Furrow spraying: dig the furrow with depth of 10-15cm in the sowing row. When the SAP and the fine soil are evenly mixed according to the proportion of 1:10-20, spray them in the sowing furrow and then cover the soil and water it through. At last plant seeds. |
|
7.0-10.0 pound/acre |
Stir soil (suitable for spraying): When the SAP and the fine soil are evenly mixed according to the proportion of 1:10-20, spray them on the surface of soil. And then turn them over into the soil with depth of 5-10cm, water the soil through and spray seeds. |
|
Broccoli, cabbage mustard, flowering cabbage |
4.0-7.0 pound/acre |
Hole spraying: When the SAP and the fine soil are evenly mixed according to the proportion of 1:10-20, spray them in the planting hole. And then plant the seedling with soil piece into the hole and water it through. |
|
Radish, carrot, root mustard |
7.0-11.0 pound/acre |
Stir soil (suitable for spraying): When the SAP and the fine soil are evenly mixed according to the proportion of 1:10-20, spray them on the surface of soil. And then turn them over into the soil with depth of 5-10cm, water the soil through and spray seeds. |
|
4.0-7.0 pound/acre |
Furrow spraying: dig the furrow with a depth of 10-20cm in the sowing row. When the SAP and the fine soil are evenly mixed according to the proportion of 1:10-20, spray them in the sowing furrow and then cover the soil and water it through. At last plant seeds. |
|
Chinese onion, onion, celery, garlic |
4.0-7.0 pound/acre |
Furrow spraying: When the SAP and the fine soil are evenly mixed according to the proportion of 1:10-20, spray them in the sowing furrow and then cover the soil and water it through. At last plant seeds. |
|
Tomato, eggplant, pepper |
4.0-7.0 pound/acre |
Hole spraying: When the SAP and the fine soil are evenly mixed according to the proportion of 1:10-20, spray them in the sowing furrow and then plant seeds, cover the soil and water it through. |
|
Melon type: cucumber, water melon, melon, pumpkin |
4.0-7.0 pound/acre |
Furrow (hole) spraying: dig the furrow (hole) with a depth of 10-20cm in the sowing row. When the SAP and the fine soil are mixed evenly according to the proportion of 1:10-20, spray them in the furrow (hole). And then plant crops, cover soil and water. |
|
4.0-7.0 pound/acre |
Dressing: produce a long furrow with a width of 10-15cm and a depth of 15-20cm on the side of plant. When the SAP and the fine soil are mixed evenly according to the proportion of 1:10-20, spray them in the furrow. And then water it through and cover the soil. |
|
Grain crop:
Corn, peanut, wheat, tobacco, beans
|
|
Seed soaking: produce gel coagulation by mixing SAP and water according to the proportion of 1:100-150. Add seeds to be stirred into it. Stir the mixture evenly while adding. Soak seeds for 12 hours. Seeds can be planted after being dried up. Water the soil through after planting.. |
|
4.0-7.0 pound/acre |
Furrow spraying: when the SAP and fine dry soil are mixed evenly according to the proportion of 1:10-20, spray them in the sowing furrow with a depth of 10-20cm. After covering the soil, carry out planting. At last water the soil. |
|
Cotton
|
|
Seed stir: produce gel coagulation by mixing SAP and water according to 1% density of the SAP. Stir evenly when seeds are added. Seeds can be planted after being dried up. |
|
4.0-7.0 pound/acre |
Furrow spray: when the SAP and the fine dry soil are mixed evenly according to the proportion of 1:10-20, spray them into the soil at the depth of 10-15cm. And then sow the cotton in the strip furrow sprayed with SAP. |
 Amount Reference According Conditions
To verify the practical applying effect of the new pattern SAP and obtain the first-hand applying data, our company has established many applying demonstration sections in the areas representing respectively loess hill dryland section, northeast hill dryland section, wind erosion and sand soil sections of the north foot of Yin Mountain in Inner Mongolia, Xinjiang, Gansu, Shanxi, and Shandong, concerning different areas and different soil conditions. Various applying methods are adopted and various crops are planted for the systematical applying tests of the new pattern SAP, with total demonstration area of 350,000 mu. 
At present, the demonstration area for all kinds of agricultural products in Xinjiang Province has reached 200,000 mu, of which 3 -5 kilogram of SAP (expense: 60Yuan-100Yuan) is used for demonstration in per mu of Turpan grape. As a result ,the watering times is reduced by 50% in the whole growing period; per mu yield increases by 20%; sugar content of the grape increases from 23% to 25%; the added income per mu is 1000 Yuan. Besides, in the instances of the planting of the Turpan honeydew melon and Kuerle sweet-smelling pear, after the use of the water SAP, the yield can increase by 20% or so; with the increase of quality, the added income per mu is 200-300Yuan (2-3 kilograms of water SAP is used per mu with the expense of 45-60 Yuan).
In Shanxi and Ningxia, the present demonstration applying area has reached 60,000 mu, covering watermelon, flue-cured tobacco, pumpkin, potato, Chinese jujube, etc, of which the yield and quality of watermelon have been increased with mature phase being advanced for 5 to 10 days and the benefit is apparent. The survival rate of Chinese jujube seedlings has increased from 70% to 95-99%; 2-3 watering times for pumpkin are saved with average mu yield increase 400 jin and added income 400Yuan per mu (2-3 kilograms SAP is used per mu with expense of 45 Yuan).
In Inner Mongolia, the demonstration applying area has reached 60,000 mu, covering watermelon ,corn, silage corn, carrot, potato, etc, of which 2-3 watermelon watering times has saved with added yield per mu 500 kilos or so; seedling emergence rate of young poplar increases by 15%; survival rate of seabuckthorn increases by 20-30%; ratio of first-grade carrot increases 26-36% with added yield per mu 500 Yuan or so(2-3 kilograms of water SAP is used per mu with expense of 45-60 Yuan).
In Gansu, the demonstration applying area has reached 30,000 mu, covering arborvitae, apricot, calligonum mongolicum, walnut, Persian walnut, peony, grape, potato, corn, codonopsis pilosula, etc. Survival rate of nursery stock in forestry reaches 100%t; the saved fertilizer of greenhouse flowers and vegetables reaches above 60% with enhanced quality; the potato yield is expected to reach 6000 jin per mu in the fringe area of desert which was harvestless the previous years. The yield of corn increases from 500-700 jin to 1200 jin.
In Shandong, the demonstration applying area has reached 5000 mu, covering wheat, corn, cotton and linen, cotton, watermelon, grape, peanut, shallot, garlic, ginger, apple, green belt lawn, trees, etc. The survival rate of bortulaca planted in Dingzhuang is 100% and that o, , f trees for viewing is 98%.
Certified by demonstration applying, new pattern multi-functional SAP can be successfully used in dry farming, forestry and it plays a positive role in water saving agriculture and forestry greening. Especially in serious water-shortage middle-west area, it has apparent effect in enhancing the integral profit and increasing both the production and income of the farmers. Besides, this new pattern SAP can effectively increase utilization rate of rainwater, enhance the soil water-keeping and fertilizer-keeping ability, and provide effective means for fathering the desertification ecologically and moderate the ecological worsening.
1 SAP influence on corn growth and yield research
Application of SAP to the corn, can increase soil moisture content around 20%, compared with the control group, soil moisture loss slow. Increase the germination rate of seeds of corn 4.7 percent to 11.6 percent, It is good at the promotion of emergence. Meantime promote root growth and increase the root cap rate, to strengthen the corn plant to the water absorption and utilization. At the same time, be able to raise corn chlorophyll and soluble sugar content, and increase the yields 10.9 percent to 23.6 percent.
Application results as follows:
2 SAP influence on cotton growth and yield research
Pot and field trials, the results show that: the amount of SAP per hectare in the 30-45kg to be able to significantly increase seed germination rate, and increase cotton production as much as 10%, and do not affect the quality of fiber.cotton height increase 3.4-11.3cm, bell hectares of the total increase 5.7-9.4 pieces , bell weight increase 0.1-0.19g, Hole spraying is better than the other ways .
Application results as follows:
SAP impact for cotton according to different methods
3 SAP impact on the growth of Luffa
4 SAP impact on onions contrast effect
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