Min. Order: | 1 Ton |
---|---|
Trade Term: | FOB |
Payment Terms: | L/C, T/T |
Supply Ability: | 999999 |
Place of Origin: | Zhejiang |
Location: | Hangzhou, Zhejiang, China (Mainland) |
---|---|
Business Type: | Manufacturer, Trading Company |
Main Products: | Nonwoven Fabric |
Means of Transport: | Ocean |
---|---|
Production Capacity: | 999999 |
Packing: | 1000 |
Delivery Date: | 30 |
non woven fabric manufacturer, non woven fabric suppliers , spunlace non woven fabric manufacturers ,
China non woven fabric manufacturers,pp non woven geotextile fabric,needlepunch&spunlace nonwoven,non woven polypropylene,manufacturers&wholesale suppliers in china.
non-woven-fabric-manufacturer.com
www.non-woven-fabric-manufacturer.com
configuration of raw materials, perlite, superphosphate, loess, rice husk and so on. Peat soil is fertile, loose, lightweight; perlite and water conservation water and strong; superphosphate meet the requirements of phosphorus in soil, and can adjust the soil pH; loess soil is the best nursery; rice husk may also play water retention role [4-6]. Nutritive soil test configuration design four combinations, namely a combination of A, perlite, peat soil 65% + 20% + 5% of rice husk; portfolio B, perlite, peat soil 60% + 20% + 10% of rice husk; combination of C, perlite, peat soil 55% + 30% + 5% of rice husk; combination of D, perlite, peat soil 50% + 30% + 10% of rice husk. The remaining 10% of superphosphate 2%, yellow soil 6%, other 2%. Light Matrix vessel diameter set 4.5 ~ 5.0 cm, length is set to 6 cm, 8 cm, 10 cm, 12 cm, the average root length was measured comparative effectiveness. 1.3 Test methods and design used in all tea seedling breeding shoots Grafting [1-3], spike strips, and new continents Huangpi Scion seed collected in the now existing mining pick. After grafting seedlings planted in a light matrix container. Test using a randomized block design. Media Formulation set four combinations, four replicates of planting 1,000 strains randomly selected 100 seedlings investigation. 1.4 Indicator Survey Methods in late December 2009 survey. The main indicators of the survey have seedlings preservation rate, diameter growth, height and root growth. Seedlings preservation rate = number of trees saved / survey number of trees. Grafting Statistics 100 in the number of trees, seedlings and the number of deaths, and then calculate the rate of graft preservation. Diameter and height were randomly selected from 100 measurements per plant investigation. Diameter with a vernier caliper, accurate to two decimal places; height with a tape measure. 2 Results and analysis 2.1 graft preservation rate according to the survey average of four combinations of graft preservation was 67.5% ~ 80.5%. Which holds the portfolio of the highest rates of B, that peat soil 60% + perlite 20% + 10% + superphosphate husk 2% + 6% + loess other 2%, with an average of 80.5% can be