Pinus massoniana L. middle age forest specially used fertilizer, and fertilization method thereof

A fertilization method, the technology of Masson pine, applied in the direction of fertilization method, application, nitrogen fertilizer, etc., can solve the problems of limitations and failure to combine the characteristics of masson pine fertilizer requirements, etc., to achieve the effect of increasing the amount of turpentine, improving photosynthetic ability, and reasonable fertilization time

Inactive Publication Date: 2017-02-15
GUANGXI FORESTRY RES INST
View PDF3 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although there are some literatures comparing the fertilization effects of masson pine plantation forests, they are mainly limited to the three elements of nitrogen, phosphorus and potassium, and ...

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Pinus massoniana L. middle age forest specially used fertilizer, and fertilization method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Special-purpose fertilizer formula is as follows: be made up of organic fertilizer, macroelement, microelement, talcum powder and plant ash, by weight percentage, organic fertilizer weight is 17.4%, macronutrient fertilizer weight is 69.3% (nitrogen: phosphorus: potassium active ingredient ratio is 5:9:7), the total amount of active ingredients (boron, zinc, copper, molybdenum, iron, manganese, magnesium) in trace elements is 1.667%, and the weight percentage of talcum powder and plant ash is 11.5%. Taking the production of one ton of fertilizer as an example, the specific dosage of each raw material is shown in Table 1:

[0022] Table 1 Example 1 special fertilizer

[0023]

[0024] All kinds of raw materials are pulverized and mixed evenly, and the prepared mixture is made into granules with a diameter of 2-5mm by a granulator to become fertilizer masterbatch.

[0025] Fertilization method:

[0026] The fertilization time is advisable in March-April every year, a...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

PropertyMeasurementUnit
Diameteraaaaaaaaaa
Login to view more

Abstract

The invention discloses a pinus massoniana L. middle age forest specially used fertilizer. The pinus massoniana L. middle age forest specially used fertilizer is mainly composed of, by weight, 17 to 25% of an organic fertilizer, 65 to 75% of major elements, 1.5 to 3.5% of trace elements, 3 to 5% of talcum powder, and 6 to 9% of plant ash, wherein in the major elements, nitrogen, phosphorus, and potassium effective components account for 20 to 25%, and in the trace elements, effective components account for 1.5 to 3.5%. The invention also discloses a corresponding fertilization method, and reasonable fertilization time and fertilizing amount. The pinus massoniana L. middle age forest specially used fertilizer is suitable for plants in pinus massoniana L. middle age forest and mature forest, is capable of completely satisfying requirements of plants in pinus massoniana L. middle age forest on nutrients, modifying soil, increasing resistance, improving photosynthesis conditions, increasing pine gum yield, accelerating growth of forest, and providing support for realization of rapid growth and high yield of pinus massoniana L. middle age forest.

Description

technical field [0001] The invention belongs to the technical field of plant fertilizers and fertilization, and in particular relates to a special fertilizer for masson pine middle-aged forests and an application method. Background technique [0002] Masson pine (Pinus massoniana L.) is one of the important native tree species in subtropical regions of my country, distributed in 17 provinces and cities. Masson pine is an important source of raw materials for my country's papermaking, wood processing, forestry chemical industry and other industries. Every year, my country produces 15 million m of masson pine wood 3 , The output of rosin is 600,000-800,000 tons. There are more than 14 million hectares of masson pine forests in my country. With the continuous destruction of natural forests, the proportion of artificial forests is increasing, and the annual afforestation area reaches tens of thousands to one hundred thousand hectares. Similar to the overall situation of my cou...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): C05G1/00A01C21/00
CPCC05C3/00A01C21/005C05G1/00C05C9/00C05D1/00C05D1/02C05D5/00C05D9/00C05D9/02C05F9/04
Inventor 杨章旗颜培栋陈虎谭健晖冯源恒
Owner GUANGXI FORESTRY RES INST
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap