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Borrechel MicronutrientsMicronutrients Complexed by Soluble Lignin

The Natural Choice forComplexed Micronutrients

GOOD FOR THE ENVIRONMENT.

The trace elements in Borrechel micronutrients are fully complexed withsoluble lignin derived from one of nature’s most abundant resources,trees. As such, Borrechel micronutrients meet all the requirements ofsustainable agriculture and offer growers an efficient source of“naturally” complexed micronutrients for foliar and soil applications.

MICRONUTRIENTSCOMPLEXED BYSOLUBLE LIGNIN

The ratio of soluble lignin to micronutrient in Borrechelmicronutrients has been optimizedto ensure proper stability of thecomplex over a pH range of 2-9.Borrechel is easy to use, non-phytotoxic and provide high levels ofsoluble & complexed micronutrientswhen used in foliar and/orfertigation solutions.

Borrechel micronutrients are anexcellent choice for dry mixing with fertilizers. In addition, thesoluble lignin present in Borrechelmicronutrients is a source of addedorganic carbon and soluble sulfur,which are necessary nutrients for good soil microbiology andhealthy plant growth. Borrechelmicronutrients are safe to use and,when used properly, do not causeleaf burn.

Borrechel Micronutrients

A Proven Efficiency and Complete ActionProduct...

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GOODFOR YOU.

PLANT DERIVEDBorrechel micronutrients are derived from one of nature’s most renewableresources – trees. They are an excellent source of micronutrients, organiccarbon and sulphur all in a soluble form.

HIGH QUALITY COMPLEXED MICRONUTRIENTS Borrechel micronutrients:• Provide higher levels of water soluble and complexed micronutrients than micronutrients prepared from other complexing agents.

• Contain > 90% complexed micronutrients.• Will not cause leaf burn.

Micronutrients Complexed by Soluble Lignin

Water Soluble IronComplexed Iron

14

12

10

8

6

4

2

0

Comparative Data vs. Other Complexing AgentsJ. Plant Nutr. Soil Sci. 2010, 173 (6) 900-906

Fe (%

)

Borrechel FeFe-A

AHGA-multi

Fe-H1

Fe-H4

Water Soluble ZincComplexed Zinc

16

14

12

10

8

6

4

2

0

Zn (%

)

Borrechel ZnZn-A

A

HGA-Zn

Zn-H2

Zn-H4

AA: Amino Acid; HGA: Heptagluconate; H: HumateSoluble & complexed element determined according to European Fertilizer Regulation EC 2003/2003

Cuticle

Cuticle

Xylem

Phloem

Stomatal PoreStomatal Cavity

WaterWater + LS with Borrechel

SURFACE ACTIVEBorrechel micronutrients contains surface active polymers. Borrechelmicronutrients give a good distribution of the trace elements over theleaf surface without the need for additional adjuvants.

A UNIQUE LONG-LASTING NUTRITIONAL EFFECTPROPER FOLIAR LEVELS ALL SEASON LONG

Borrechel micronutrients ensure proper foliar levels all season long, witha stable and constant release of complexed micronutrients into theleaves. Other micronutrients only provide suitable foliar levels for a fewdays after spray application. For example, the figure below shows howBorrechel Fe provided higher levels of iron than did EDTA 69 days afterspray application.

Leaf Transveral Section

WETTABILITYAnother advantage to using Borrechel micronutrients is that the solublecomponent is hygroscopic. This helps keep micronutrients in a watersoluble form so that they can diffuse and penetrate into the leaves. Zincsulfate spray solution dries out in a low humidity environment whileBorrechel Zn remains moist & active.

20

15

10

5

0Water Uptake (%)

0 100

200

300

400

500

600

700

800

33% Relative Humidity

Time (min)

Borrechel ZnZn Sulfate

8 DA 1st Treatment

7 DA 2nd Treatment

69 DA 2nd Treatment

500

400

300

200

100

0Fe Foliar Levels (ppm)

Trials conducted at IRTA-Estació Experimental de Lleida field station

ControlEDTA

Borrechel Fe

FOLIAR UPTAKE WITH BORRECHEL In trials conducted over a two year period in Spain and the U.S., foliaruptake of Borrechel complexed micronutrients equaled or exceeded thatof micronutrients formulated with EDTA or amino acids.

TANGERINE De Nules Clementine is a variety of tangerines that is especially sensitiveto zinc and manganese deficiencies. Trials conducted in Spain with thisvariety showed that the uptake of zinc and manganese with BorrechelZn or Mn equaled or exceeded that of zinc and manganese chelatedwith EDTA.

Borrechel

706050403020100

Mn Foliar Levels (ppm)

58 DA 1st Treatment

106 DA 1st Treatment

89 DA 2nd Treatment

ControlEDTA

Borrechel

706050403020100

Mn Foliar Levels (ppm)

53 DA 1st Treatment

109 DA 1st Treatment

81 DA 2nd Treatment

ControlEDTA

Borrechel

706050403020100

Zn Foliar Levels (ppm)

58 DA 1st Treatment

106 DA 1st Treatment

89 DA 2nd Treatment

ControlEDTA

Borrechel

706050403020100

Zn Foliar Levels (ppm)

53 DA 1st Treatment

109 DA 1st Treatment

81 DA 2nd Treatment

ControlEDTA

Borrechel

Trials conducted at IRTA-Estació Experimental de Lleida field station in 2005

Trials conducted at IRTA-Estació Experimental de Lleida field station in 2006

PEACH Peach trees grown in alkaline soils are extremely sensitive to ironchlorosis (i.e. iron deficiency). Trials conducted in Spain with the variety,Merryl O’Henry, showed that the uptake of iron and manganeseprovided by Borrechel Fe or Mn equaled or exceeded that of iron andmanganese chelated with EDTA.

2001751501251007550250

Mn Foliar Levels (ppm)

8 DA 1st Treatment

7 DA 2nd Treatment

76 DA 2nd Treatment

ControlEDTA

Borrechel

300250200150100500

Fe Foliar Levels (ppm)

8 DA 1st Treatment

7 DA 2nd Treatment

76 DA 2nd Treatment

ControlEDTA

Borrechel

500

400

300

200

100

0

Fe Foliar Levels (ppm)

8 DA 1st Treatment

7 DA 2nd Treatment

69 DA 2nd Treatment

ControlEDTA

Borrechel

120100806040200

Mn Foliar Levels (ppm)

8 DA 1st Treatment

7 DA 2nd Treatment

69 DA 2nd Treatment

ControlEDTA

Borrechel

Trials conducted at IRTA-Estació Experimental de Lleida field station in 2005

Trials conducted at IRTA-Estació Experimental de Lleida field station in 2006

LEMONLemon trees grown in alkaline soils are also extremely sensitive to ironchlorosis (i.e. iron deficiency). A trial conducted in California showedthat the uptake of iron provided by Borrechel Fe equaled or exceededthat of iron complexed with more costly amino acids.

TOMATOManganese deficiency is widespread in calcareous and alkaline soils,soils with a high level of organic matter, compacted soils and acidicsandy soils. Foliar application of manganese is often recommended asthe best fertilizer strategy for correcting such deficiency. A greenhousetrial conducted in Spain showed that the uptake of manganese providedby Borrechel Mn equaled or exceeded that of manganese chelated withEDTA.

7 Jun 05 11 Jul 05 27 Jul 05

100

80

60

40

20

Fe Foliar Levels (ppm)

Before1st Treatment

4 DA 2nd Treatment

50 DA 2nd Treatment

140

120

100

80

60

40

20

0

Mn Foliar Levels (ppm)

ControlAmino Acids

Borrechel

ControlEDTA

Borrechel

Trials conducted by Holden Research in Ventura Country, CA

Trials conducted at IRTA-Estació Experimental de Lleida field station

Borrechel

BORRECHEL MICRONUTRIENTS RANGE AND USE GUIDELINES

Treatment(s) Per Year1

PACKAGINGBorrechel micronutrients are available in 20 kg bags arranged in 1000 kgpallet. Borrechel micronutrients can also be supplied in 1000 kg big-bags. Please contact your local sales representative to check availabilityof Borrechel granulated grades. They can be produced upon request anddelivered in 800 kg big-bags.

USE GUIDELINESBorrechel micronutrients are soluble in water up to 300 g/L. Add therecommended powder dose to the amount of water indicated below(never vice versa!) and mix thoroughly. Always read and follow label andsafety data sheet instructions when using Borrechel micronutrients.

Foliar ApplicationDissolve recommended doses per hectare into 1000 L of water. Two applications per season are recommended to prevent micronutrientdeficiency. Treatments should be applied at periods of intense vegetativegrowth (i.e. flowering, fruit development). In post-emergencetreatments, apply one treatment every 10-20 days until deficiencysymptoms disappear.

FertigationSplit recommended dosages per hectare & season into severaltreatments over the growing season, starting early spring. Do not exceedthe concentration of 1.0-1.5 g/L in the nutrient solution.

CompatibilityBorrechel micronutrients are compatible with most of the commonpesticides and fertilizers. Application together with P-fertilizers and/orcalcium nitrate should be avoided if possible as it may decrease theefficiency of the treatment. A simple jar test is recommended to confirmcompatibility, do not proceed further if precipitation occurs.

Foliar Application (Doses per Hectare & Treatment)

Fruit Crops(stone fruit, kiwi,citrus, etc.)

Borrechel Comp 844/854

Borrechel Cu 840/850

Borrechel Fe 843/853

Borrechel Mg 845

Borrechel Mn 842/852

Borrechel Zn 841/851

Borrechel Comp 856

2.5-3.0 kg 7.0-10.0 kg

1.5-2.5 kg 9.0-12.0 kg

2.5-3.0 kg 7.0-10.0 kg

5.0-6.0 kg 15.0-20.0 kg

2.0-2.5 kg 9.0-12.0 kg

2.0-2.5 kg

2.0 kg

1.5 kg

2.0 kg

5.0 kg

1.5 kg

1.5 kg

1.5-2.0 kg

1.0-1.5 kg

1.5-2.0 kg

4.0-5.0 kg

1.0-1.5 kg

1.0-1.5 kg

1.5-2.0 kg

1.0-1.5 kg

1.5-2.0 kg

4.0-5.0 kg

1.0-1.5 kg

1.0-1.5 kg

2.5-3.0 kg

1.5-2.0 kg

2.5-3.0 kg

5.0-6.0 kg

1.5-2.5 kg

1.5-2.5 kg 9.0-12.0 kg

2.5-3.0 kg2.0 kg1.5-2.0 kg1.5-2.0 kg2.5-3.0 kg 7.0-10.0 kg

Vegetables(tomato, pepper,strawberry, etc.)

Ornamentals(rose, carnation,

etc.)Grapes

AgriculturalCrops

(potatoes, cereals,maize, sugar beet,

etc.)

Fertigation(Doses per

Hectare & Season)

Product Specification Additional Information

DrySolids(%)

Borrechel Comp 844/854

Borrechel Cu 840/850

Borrechel Fe 843/853

Borrechel Mg 845

Borrechel Mn 842/852

Borrechel Zn 841/851

Borrechel Comp 856

Min. 93.0 3.0 ± 0.5 Min 1.0 Min 4.0 Min 2.5 Min 2.5 2.2 36 18 400

Min. 93.0 3.0 ± 0.5 Min 12.0 2.2 36 18 400

Min. 93.0 3.0 ± 0.5 Min 11.0 1.8 34 20 400

Min. 93.0 4.0 ± 0.5 Min 7.5 2.2 40 15 400

Min. 93.0 4.0 ± 0.5 Min 12.0 1.6 32 23 400

Min. 93.0 4.0 ± 0.5 Min 12.0 1.8 34 18 400

Min. 93.0 3.0 ± 0.5 Min 1.0 Min 4.0 Min 2.5 Min 2.5 Min 0.03 1.8 34 22 600

pH(10% sol.)

Cu(%)

Fe(%)

Mg0(%)

Mn(%)

Zn (%)

Mo (%)

Ntotal

(%)Corg

(%)S03

(%)

BulkDensity(kg/m3)

BORREGAARD LIGNOTECHBorregaard LignoTech is the world's leading manufacturer and supplierof lignin-based products. Our products are environmentally friendly andutilize a natural and renewable source of raw material.

We offer a specialty line of products to the Plant Nutrition Market,including irrigation line additives, soil conditioners, micronutrients andchelating agents. Our extensive network of production plants and salesoffices will ensure optimal service and product availability to ourcustomers worldwide.

TO LEARN MORE:For more information about Borrechel micronutrients, please contactyour local sales office at the numbers below or visit us on the webwww.borregaard.com.

Borregaard SEA Pte Ltd.

111 C (4th Floor)

Telok Ayer Street

Singapore - 068580

Tel: +65-6778-0008

Fax: +65-6778-9800

LignoTech USA, Inc.

721 Route 202/206

Suite #1

Bridgewater, NJ 08807

Tel: +1 908-429-6660

Fax: +1 908-429-1112

Borregaard LignoTech

PB 162

N-1701 Sarpsborg

Norway

Tel: +476-911-8000

Fax: +476-911-8790

© 2008 LignoTech USA, Inc. - All rights reserved.

Notice: The statements made here are believed to be true and accurate but because of conditions of use which are beyond our controlLignoTech USA does not authorize any agent or representative to make any warranty, guarantee or representation, expressed or implied,concerning this material or the use thereof, except in conformity with the statements on this label. Neither LignoTech USA nor the sellershall be responsible in any manner for any property damage or personal injury resulting from the use of this material not in accordancewith directions. The buyer assumes all risk and liability resulting from improper handling, storage or use and accepts and uses thismaterial on these conditions.