Pumpkin skin is thin and thick, rich in nutritional value, and easy to survive, easy to manage, not only a delicious meal on the farmer's family table, but also become a good dish for the current urban people to eat and eat, pumpkin steamed, fried, fried are all A good meal, and pumpkin stuffing dumplings, pumpkin rice porridge, pumpkin stick noodle porridge is fragrant, it is never tired of eating.

The benefits of pumpkin do not say much, but also a good way to increase the income of farmers. The yield of pumpkins can reach 10,000 catties. According to the calculation of 0.40 yuan/kg last year, the income per mu is more than 2,000 yuan.

The farmers in the mountainous areas are willing to plant the pumpkins on the ground and form a planting pattern, which is closely related to the extremely tenacious vitality of pumpkins. The well-developed roots of the pumpkins have contributed to the consolidation of the soil against stormwater damage. The leaf vines of the pumpkin are extremely resilient and stretched to form a natural barrier that not only prevents the heavy rain from eroding the mantle, but also the weeds that grow easily on the mantle and will be covered by the leaves of the pumpkin. In the case of weeds that cannot accept photosynthesis, they eventually cause wilting and death. This is also a good way for farmers to eradicate and think about planting pumpkins.

If the sorghum is planted on the ground and several sorghum are sown on the ground, the developed roots of sorghum are also ideal for sand and soil conservation.

This kind of three-dimensional planting model not only does not affect the yield of pumpkin and sorghum, but also has the effect of mutual coordination and complementarity.

The ground squash is not easy to sparse, that is to say, when planting squash, the manure soil is less than the soil and manure in the arable land, and the mantle is in the marginal area, which easily leads to the occurrence of drought. Therefore, the pumpkin The plant spacing should be maintained at about 2 feet and the line spacing should be 1 meter. Before digging, we must first dig the pits, which is what the farmers call the nest of pumpkins. The depth is about one foot. After excavation, fertilize the farmer's fertilizer. After fertilizing, sprinkle a layer of thin soil on the farmyard fertilizer. One cent is appropriate, then fill the digging pumpkin nest with water. After the water is dry, you can order the pumpkin seeds.

In April, the weather is still in the high temperature during the day and low temperature during the night. In order to allow the pumpkin seeds to be germinated at a constant temperature in the ground, a piece of transparent plastic cloth can be placed on the pumpkin nest after the on-demand play. This will not only protect the cold. , But also can reduce the excessive loss of water caused by the pumpkin hair, and deterioration of the occurrence of the phenomenon, but also easy to accept photosynthesis, to ensure the growth of the pumpkin.

If during the harvest of pumpkins, the phenomenon of uneaten pumpkins or sales of unsalable pumpkins occurs, the pumpkin can be processed into pumpkins, pumpkins, pumpkins and other dry products in the same time. Last year, pumpkins were processed into dried products at a sales price of 10%. Yuan/kg is also a good way to ensure that pumpkins make money.

Industrial Laser Distance Sensor

Industrial Laser Distance Sensor, we also call it secondary development laser distance module, which support TTL level and CMOS. The laser range sensor can be widely used in professional surveying, mapping, construction, robots, hunting arrows, industrial monitoring and automated measurement applications in electricity, transportation, etc. Our laser distance module supports data communication with RS232, USB with a simple adapter. The results of laser distance sensor can be evaluated with Arduino. We are always looking ahead, hoping we can make every measurement simple in life!

Industrial Laser Distance Sensor

Parameters of M703A:

Accuracy

±1 mm (0.04 inch)

Measuring Unit

meter/inch/feet

Measuring Range (without Reflection)

0.03-150m

Measuring Time

0.1~3 seconds

Laser Class

Class II

Laser Type

635nm, <1mW

Size

72*40*18mm (±1 mm)

Weight

About 21g

Voltage

DC2.0~3.3V

Electrical Level

TTL/CMOS

Frequency

10Hz

Operating Temperature

0-40 ℃ (32-104 ℉ )

Storage Temperature

-25~60 ℃ (-13~140 ℉)

Laser Distance RS232,Arduino Distance Module,Laser Module RS232

Chengdu JRT Meter Technology Co., Ltd , https://www.jrt-measure.com