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YYD-1A/1B Portable Plant physiological Culm-strength Meter
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1032

YYD-1A/1B Portable Plant physiological Culm-strength Meter

YYD-1A/1B Portable Plant physiological Culm-strength Meter
Retail price
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Yuan
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Yuan
Number of views:
1032
Product serial number
xz1002
Quantity
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Stock:
0
Description
Parameters

It can test plant Culm-strength. The stem intensity of sorghum, maize, and tobacco is a major factor to decide the lodging-resistance ability. The lodging of sorghum, maize, and tobacco have caused great difficulties in crops mechanized harvesting for a long time. From current mechanization harvest level, a lot of crop is wasted. In addition, corn lodging, causing inadequate illumination makes its yield enormous limit. To cultivate high intensity stem of crop seed, the instrument applies to agricultural genetic breeding.

Porable Plant Culm Strength Meter for Wheat Rice with Small Lodging Value

Product Advantages.

 High accuracy and resoluton, easy to operation, portable.
 Auto save testing pressure, time and testing sequence number.
 Kpa and N units can be selectable and transformed.
 Auto switch off.
 With backlight function.
Porable Plant Culm Strength Meter for Wheat Rice with Small Lodging ValuePorable Plant Culm Strength Meter for Wheat Rice with Small Lodging ValuePorable Plant Culm Strength Meter for Wheat Rice with Small Lodging Value

Detailed Photos.

Porable Plant Culm Strength Meter for Wheat Rice with Small Lodging Value

Product Parameters

Model

YYD-1A

YYD-1B

Max load

50N

500N

Resolution

0.01N

0.1N

Culm width range

0~100mm

Accuracy

±0.5%

Unit

N, Kg

Output interface

Rs232

Power

Chargeable battery, Charger(charge voltage:100V~240V)

Meter size

295×130×36 mm

Net weight

600 g

Usage

Rice, wheat and other crops with small lodging value

Corn, sorghum and other crops with large lodging value

 

Stem bending performance measurement area

0.5cm²

Stem compressive strength measurement area

1cm²

Stem structure intensity measurement

1mm²

Max load

500N (N, kg, it can be transformed automatically )

Resolution

0.01N

Precision

±0.5%

Battery working time

6-8 hours

Stability

Drift: 0.2uV/°C (0-60°C); zero drift: ≤0.1%/8 hours/FS

Calibration range

Full-scale calibration

Working temperature

0-60°C

Working Humidity

≤80%

Allowed overload

150%

Off-Time setting

10-90 minutes

Power

AA nickel cyanide battery groups

220V AC charging for 4-6HR

The stems with a rubber strip and accessories together, and placed in the ground 20cm high. Note rice when measuring direction, as shown below:

Porable Plant Culm Strength Meter for Wheat Rice with Small Lodging ValueUnder this heigh, stem promote crop at right angles to the case until the crop and land surface at a 45° angle, as shown above.

Agri-testing Instrument.

Porable Plant Culm Strength Meter for Wheat Rice with Small Lodging ValuePorable Plant Culm Strength Meter for Wheat Rice with Small Lodging Value

FAQ.

 

Why measure the stem strength of crops?

For a long time, plant lodging has been an important factor restricting the high and stable yield of food crops, and the main indicators affecting plant lodging resistance include the bending, compressive strength, puncture strength, etc. of plant stems. These indicators can be measured using a stem strength tester, especially when identifying and selecting high lodging resistant varieties. The excellent quality of stems and the main period, factors, and degree of influence that affect stem strength can be measured through this instrument, providing a theoretical basis for high-yield cultivation, variety selection, and mechanized production of crops.

 

Taking corn as an example, when evaluating the quality of corn varieties, we usually look at the size of the corn cob and the appearance of the plant. In fact, what we need to look at is the comprehensive characteristics of corn, mainly including root system, stem, ear position, plant height, leaves, etc. Among them, stem is a particularly important factor. The stem, regardless of its thickness, must be strong and elastic. Corn with good toughness and strong hardness has the characteristics of strong lodging resistance and high nutrient transport ability. In addition, a shorter basal internode is also an excellent trait for lodging resistance.

 

The YYD series stem strength tester adopts high-precision mechanical and tilt sensors, which can obtain real-time force magnitude and tilt angle, and visually display the corresponding curve relationship between force and tilt angle. Through embedded analysis models, the anti lodging performance level can be obtained, providing data support for evaluating crop anti lodging ability. And this instrument can not only measure the stem strength of corn, but also measure the stem strength of crops such as wheat, sorghum, and rice. It can be said that with the measurement of plant stem strength tester, growers can judge the condition of crop stems at an early time, and guide planting based on common reasons to ensure reasonable and high-quality growth of crops. And it can guide the breeding of seeds with high stem strength, making crop cultivation more efficient.

Porable Plant Culm Strength Meter for Wheat Rice with Small Lodging Value

Keyword:
Portable Plant physiological Culm-strength Meter
strength meter
Plant Culm-Strength
stem intensity
lodging-resistance ability
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