About 1,839,183 results (5,888 milliseconds)

WO2013078547A1 - Cellulose blends with enhanced water ...

https://patents.google.com/patent/WO2013078547A1/en
... capacity of sandy soils, however, water retention in wood is low 8. Cheap ... percentages of GELPEO in sand. Firstly, draining of the tested samples ...

WO2013012826A1 - Crop-specific automated irrigation and nutrient ...

https://patents.google.com/patent/WO2013012826A1/de
... sandy loam soil has a higher water holding capacity than the sandy soil). ... capacity soil moisture percentage for each soil type of the plurality of soil types.

CN107522797B - Production process of low-viscosity high-water ...

https://patents.google.com/patent/CN107522797B/en
The invention discloses a production process of low-viscosity high-water-holding capacity agar. ... water, and sandy soil and shell impurities are removed;.

US9615518B2 - Subsurface barrier retention system and methods ...

https://patents.google.com/patent/US9615518B2/fr
... soil water holding capacity of soils without SRB ... sand dramatically reduces the retention of soil water volume percentage according to an embodiment.

Apple Trees in Sandy Soil

https://groups.google.com/g/cider-workshop/c/OYSsIhZ6iSk
We've been looking for place with some acreage so I can plant a small (20-40 tree) orchard. We found a place we're interested in. There is a large field on the ...

WO2016172240A1 - Coal-derived mineral matter as a soil ...

https://patents.google.com/patent/WO2016172240A1/en
Oct 27, 2016 ... Improved soil texture also increases water holding capacity and cation-exchange capacity (CEC) of the soil. ... content of clay, silt, and sand in ...

CA2812716A1 - Subsurface barrier retention system and methods ...

https://patents.google.com/patent/CA2812716A1/en
... soil water holding capacity of soils without SRB ... sand dramatically reduces the retention of soil water volume percentage according to an embodiment.

US20170015601A1 - Method for application of biochar in turf grass ...

https://patents.google.com/patent/US20170015601A1/en
FIG. 6 is a chart showing the water holding capacities of treated biochar as compared to raw biochar and sandy clay loam soil and as compared to raw biochar and ...

CN104968190B - Wettable peat moss, preparation method and ...

https://patents.google.com/patent/CN104968190B/en
... water holding capacity for improving peat moss and wetting uniformity in this field. ... sandy soils for long-term reduction of water repellency and method ...

US5014462A - Soil amendment with rubber particles - Google Patents

https://patents.google.com/patent/US5014462A/en
But if sand is added to soil having a significant percentage of silt and ... This technique tends to increase the water holding capacity of the sand as ...

EP4168532A1 - Biostimulant based on bacteria for better adaptation ...

https://patents.google.com/patent/EP4168532A1/en
In the third step, study of the performance of strains (NI, N4 and N 3) in increasing the water retention capacity of sandy soil.

WO2017134595A1 - Granular fertilizer formulation capable of ...

https://patents.google.com/patent/WO2017134595A1/en
Aug 10, 2017 ... ... soil water retention capacity ... water deficit conditions, as during drought years or in sandy soils. The object of the present invention ...

WO2016054431A1 - Biochars and biochar treatment processes ...

https://patents.google.com/patent/WO2016054431A1/en
[024] Figure 6 is a chart showing the water holding capacities of treated biochar as compared to raw biochar and sandy clay loam soil and as compared to raw ...

CN104968190B - Wettable peat moss, preparation method and ...

https://patents.google.com/patent/CN104968190B/en
... water holding capacity for improving peat moss and wetting uniformity in this field. ... sandy soils for long-term reduction of water repellency and method ...

CN113272406A - Polymer composition for use as soil amendment ...

https://patents.google.com/patent/CN113272406A/en
Clay-sized particle-based soils have more total pore space per unit volume than sand-based soils. Thus, fine soil has a higher field water capacity than coarse ...

US20220025263A1 - Polymeric composition for use as soil ...

https://patents.google.com/patent/US20220025263A1/en
Water holding capacity of mixture soil-polymer in 10 watering—drying cycles ... Retention and Hydraulic Conductivity of Cross-Linked Polyacrylamides in Sandy ...

US20170096375A1 - Methods for application of biochar - Google ...

https://patents.google.com/patent/US20170096375A1/en
FIG. 6 is a chart showing the water holding capacities of treated biochar as compared to raw biochar and sandy clay loam soil and as compared to raw biochar and ...

US9476175B2 - Soil hydrophilization agent and methods for use ...

https://patents.google.com/patent/US9476175B2/en
... water holding capacity than fine-textured soils, e.g., loamy soil. The ... The percentage of soil particles that floated on the ethanol/water mixture ...

WO2006091526A2 - Calcium polysulfide, potassium polysulfide ...

https://patents.google.com/patent/WO2006091526A2/en
Six hundred grams of sandy soil moistened to 85 percent water holding capacity were placed around a small vial. The resultant soil depth was 2 inches. [97] ...

US10118870B2 - Additive infused biochar - Google Patents

https://patents.google.com/patent/US10118870B2/en
... sandy clay soil with 20% by volume percent of unprocessed raw biochar. ... Water holding capacity can also be measured volumetrically and represented as a percent ...