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GB/T 27515-2011: Technical regulation for rotational mowing on natural grassland
Status: Valid
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 27515-2011 | English | 139 |
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Technical regulation for rotational mowing on natural grassland
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GB/T 27515-2011
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Basic data | Standard ID | GB/T 27515-2011 (GB/T27515-2011) | | Description (Translated English) | Technical regulation for rotational mowing on natural grassland | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | B40 | | Classification of International Standard | 65.020.01 | | Word Count Estimation | 6,627 | | Date of Issue | 2011-11-21 | | Date of Implementation | 2012-03-01 | | Regulation (derived from) | Announcement of Newly Approved National Standards No. 18 of 2011 | | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China | | Summary | This standard specifies the natural mow mowing round technical solutions. This standard applies to temperate meadow steppe, temperate steppe and intrazonal lowland meadow and marsh grass. | GB/T 27515-2011: Technical regulation for rotational mowing on natural grassland---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Technical regulation for rotational mowing on natural grassland
ICS 65.020.01
B40
National Standards of People's Republic of China
Natural mowing swath wheel Technical specification
Issued on. 2011-11-21
2012-03-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
This standard was drafted in accordance with GB/T 1.1-2009 given rules.
The standard proposed by the People's Republic of China Ministry of Agriculture.
This standard by the National Standardization Technical Committee on Animal Husbandry (SAC/TC274) centralized.
This standard was drafted. Inner Mongolia Academy of Animal Husbandry grassland survey design.
The main drafters of this standard. guitar wood color, Xing flag Gaowa, Wei Zhi Jun, Huang Guoan, Zhongyan Kai, Macheng Jie, Qi River, Haas, Meng Shuhong,
Jian Yuan, Wang Chunlan, animal husbandry and blue, queen.
Natural mowing swath wheel Technical specification
1 Scope
This standard specifies the natural mowing mow round technical solutions.
This standard applies to temperate meadow steppe, temperate steppe and intrazonal lowland meadow and marsh grass.
2 Terms and definitions
The following terms and definitions apply to this document.
2.1
Natural mowing nativemowinggrassland
For cutting natural grass.
2.2
Round Kariya rotationalmowing
Mowing in different areas from year to year rotation to replace the cutting mode.
2.3
Cutting Time mowingtime
OK mowing time based on grassland yields, nutrient content and climate and other factors.
2.4
Stubble height stubbleheight
Forage mowing height remaining after.
2.5
Heading headingstage
Grasses 50% spikes protruding from the top of the sheath period.
2.6
Squaring buddingstage
Forage legumes and forbs 50% bud formation period.
2.7
Flowering floweringstage
Corolla (grasses as lemma) open, stamens protruding, began to spread pollen period.
2.8
Filling Period seedsetstage
Seeds from the pollination to full maturity period.
2.9
Drain cut with leakagecuttingzone
At each zone mowing and snow to seed regeneration and stay bar area, a width of 15m ~ 30m.
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