Disodium Octaborate Tetrahydrate

High purity, security, early absorption, and good water soluble ability.

  

Imported from Republic of Peru 

Disodium Octaborate Tetrahydrate

(Boron Fertilizer)

Sodium borate is over 99%

Pure boron (B) : 21%

Product standard:  Q/PSB 21-2009       GB/T537-1997

Boron is an essential element for crops growth like fruit type (oranges, Sugar cane, orange, grapefruit, grapes, apples, pears, etc.), rapeseed, soybean, cotton, peanuts, potatoes, sugar beet, sunflowers and other boron larger requirements crops.

Boron deficiency leads to dwarf plants, Rough leaf, crops shrinkage and can at the growing stage stop differentiation, block the reproductive organs development leading then to the pollen deformities and the abnormal fertilization.

The product is made by 100% original imported raw materials, high quality can effectively improve crop deficiency symptoms, improve the seed-setting rate and significantly increasing production.

Features:

Content: High purity, content pure boron up to 21%;

Water-soluble: The fertilizer is a good water-soluble product, even at low temperatures and moisture can quickly be dissolved;

Security:Simple and easy to use, no hormones, no residue without harmful elements for the soil and crops;

Absorption: the fertilizer is significantly efficient and rapidly absorb and utilize after its application by the plant leaves, stems, right, flowers and fruits;

The fertilizer is good to be mixed with neutral aqueous solution and its application is suitable for most chemical pesticides or fertilizer (except basic chemicals);

The application of this product can significantly increase crops disease resistance, increase soil boron deficiency and improved crop quality.

Application Method:

Spraying: dilute directly with 1000-1500 times of clean water and spray 2-3 times in 10-15 days interval at:  

-Crop seedlings period,

-Angiopteris period

-Bud stage,

-Carex period

-Fruit (pod) growth period.

For seed soaking with the dilution of 2000-5000 times:

Namely use 10-30g of the product for 100kg seeds;

For fertilizing the soil: 200-250g/ per mu ( 666m2)

Note:

For fertilizing the soil, the product should be evenly fertilized to avoid the poisoning of the seeds or crops root with the product contact; this precaution is to avoid the interaction with product and the germination process.

Base on the soil composition increase or decrease the use of the product.

The best time to Spray should be before 10:00 or after 4:00 p.m., and if it rains within four (4) hours after spraying, re-spray once more.

The product should be preserved in a cool and dry place.

By the Ministry of Agriculture "registration of fertilizer management practice "in Article XIV, the product is exempted from registration for single trace elements.

Shelf-life period: three year

  

Disodium Octaborate Tetrahydrate