CN1718565A

CN1718565A - Eucalptus fertilizer

Info

Publication number: CN1718565A
Application number: CN 200510078471
Authority: CN
Inventors: 洪伟; 吴承祯
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-06-20
Filing date: 2005-06-20
Publication date: 2006-01-11

Abstract

A fertilizer for eucalyptus tree contains N, P, K, Mn, Mo, Zn, Cu, Fe and B. It can promote growth of eucalyptus tree.

Description

A kind of Eucalptus fertilizer

The invention belongs to a kind of Eucalptus fertilizer, particularly relate to the eucalyptus plantation dedicated fertilizer of element fertilizer such as a kind of N, P, K, Mn, Mo, Zn, Cu, Fe, B.

Only 1～2 kind of existing disclosed forest composite fertilizer, but generally not at concrete forest, so practicality is not strong.As even friendly " rare-earth composite fertilizer for forest " that waits application by the emperor himself in 1991, a kind of new prescription that contains rare earth (RE) composite fertilizer for forest is disclosed, its product is mainly used in forest fertilization, receives better effects; " compound fertilizer special for mao bamboo " of application in 1998 such as Hong Wei, Wu Chengzhen has bigger promoter action to the mao bamboon growth; Calendar year 2001 Guangdong Prov. Inst. of Ecological Environment ﹠ Soil Science application " trace element fertilizer of control eucalyptus weeping disease " provides a kind of trace element fertilizer that can correct the crooked and weeping disease that the liquid bud is grown thickly of eucalyptus branch.But these are not to formulate according to eucalyptus plantation biomass growth needs, thereby are not eucalyptus plantation growth the suitableeest required fertilizer.

The prescription of dedicated fertilizer that the purpose of this invention is to provide a kind of N, P, K and trace element of suitable eucalyptus plantation growth.

The objective of the invention is following mode realizes: the raw material of macroelement, trace element is made through technologies such as pulverizing, mixing in required ratio, be it is characterized in that it is made by following each component effective content raw materials by weight percent: nitrogen 24.8%-44.8%, five phosphorus oxide 22.9%-62.9%, potassium oxide 11.9%-31.9%, iron 0.13%-0.33%, manganese 0.02%-0.10%, zinc 0.01%-0.06%, copper 0.005%-0.05%, boron 0.001%-0.03%, molybdenum 0.0005%-0.01%.

The fertilizer dedicated to eucalyptus material that adopts said ratio to produce, be the demand of nitrogen, phosphorus, potassium macroelement fertilizer and ferrous sulfate, manganous sulfate, zinc sulfate, copper sulfate, borax, Sodium orthomolybdate to be decided according to the eucalyptus growth, use this fertilizer dedicated to eucalyptus material, can make the high growth of eucalyptus average increment 20%, individual volume on average increase production 25%, promoter action be arranged improving biomass.

Embodiment 1: a kind of Eucalptus fertilizer, it is made by following each component effective content raw materials by weight percent: nitrogen 34.8%, five phosphorus oxide 42.9%, potassium oxide 21.93%, iron 0.23%, manganese 0.06%, zinc 0.035%, copper 0.025%, boron 0.015%, molybdenum 0.005%, mix and get final product, this fertilizer dedicated to eucalyptus material effective constituent reaches 25.8%.

Embodiment 2: a kind of Eucalptus fertilizer, it is made by following each component effective content raw materials by weight percent: nitrogen 44.8%, five phosphorus oxide 28.83%, potassium oxide 26.0%, iron 0.24%, manganese 0.05%, zinc 0.035%, copper 0.025%, boron 0.015%, molybdenum 0.005%, mix and get final product, this fertilizer dedicated to eucalyptus material effective constituent reaches 30.3%.

Embodiment 3: a kind of Eucalptus fertilizer, it is made by following each component effective content raw materials by weight percent: nitrogen 44.8%, five phosphorus oxide 22.9%, potassium oxide 31.93%, iron 0.23%, manganese 0.06%, zinc 0.035%, copper 0.025%, boron 0.015%, molybdenum 0.005%, mix and get final product, this fertilizer dedicated to eucalyptus material effective constituent reaches 33%.

Claims

1, a kind of fertilizer dedicated to eucalyptus material, it is to be made through technologies such as pulverizing, mix with the raw material of iron, manganese, zinc, copper, boron, molybdenum trace element by nitrogen, phosphorus, potassium macroelement, it is characterized in that following each component effective content weight percent is in the fertilizer: nitrogen 24.8%-44.8%, five phosphorus oxide 22.9%-62.9%, potassium oxide 11.9%-31.9%, iron 0.13%-0.33%, manganese 0.02%-0.10%, zinc 0.01%-0.06%, copper 0.005%-0.05%, boron 0.001%-0.03%, molybdenum 0.0005%-0.01%.

2, fertilizer dedicated to eucalyptus material according to claim 1, it is characterized in that it is made by following each component effective content raw materials by weight percent: nitrogen 34.8%, five phosphorus oxide 42.9%, potassium oxide 21.93%, iron 0.23%, manganese 0.06%, zinc 0.035%, copper 0.025%, boron 0.015%, molybdenum 0.005%, mix and get final product, this fertilizer dedicated to eucalyptus material effective constituent reaches 25.8%.

3, fertilizer dedicated to eucalyptus material according to claim 1, it is characterized in that it is made by following each component effective content raw materials by weight percent: nitrogen 44.8%, five phosphorus oxide 28.83%, potassium oxide 26.0%, iron 0.24%, manganese 0.05%, zinc 0.035%, copper 0.025%, boron 0.015%, molybdenum 0.005%, mix and get final product, this fertilizer dedicated to eucalyptus material effective constituent reaches 30.3%.

4, fertilizer dedicated to eucalyptus material according to claim 1, it is characterized in that it is made by following each component effective content raw materials by weight percent: nitrogen 44.8%, five phosphorus oxide 22.9%, potassium oxide 31.93%, iron 0.23%, manganese 0.06%, zinc 0.035%, copper 0.025%, boron 0.015%, molybdenum 0.005%, mix and get final product, this fertilizer dedicated to eucalyptus material effective constituent reaches 33%.