In the month, deep cold water, 30 centimeters of mud, $300 a daySerpentThe growers are most afraid of not seed, but harvest。NankingThe gap became apparent in three minutes when a human machine had been set up on the six saddled streets to harvest the platinum。
Three minutes to see the machine crush the man
The race is taking place in the saddle street of nanjing city's six-sixA harvesterOn the other hand, artificial harvest teams. Three minutes later, the speed advantage of the mechanical harvest was already visible and the surrounding growers were overwhelmed. Mechanical harvesting is more than five times more efficient than artificially. This figure means something to those who grow celery. It is not just money, it's legs。
The chief of the saddle street agriculture section, liu xie liang, said that the street's great sarcophagus had been in existence for 100 years and had grown over 6,500 acres. During the harvest season, the amount of work used was extremely high, with a man working at $300 a day, almost all of them over 60 years of age. As a result of the competition, many growers asked on the spot when the harvester could be bought, how much money would it cost, and whether it could be installed that day。
How much do you make a year for plumb cultivation
In the gangnam area, plumbs have the meaning of "several highs" and "roads through" and they're the ones who eat at night. The chief of the agricultural technology promotion station in jiangsu province has made an excellent presentation, according to which there are currently approximately 200,000 acres of plume under cultivation, with an average yield of more than $30,000, with an average yield of more than $20,000, and a maximum of 60,000 yuan in a good year, which is an important source of income for farmers。
However, the benefits of the species alone would not be sufficient and the cost of harvesting would have to be deducted. The price of 300 a day's work is not low, and 6,500 acres of base labour alone is a big deal. The growers can't count more than this harvest, and they can't grow it at any cost。
It's 30 centimeters of mud
The pelicans are not grown in the drylands, and the growing environment determines the harvest. Workers are to stand in water with their waists and even their chests, under which 30 centimetres of mud are trampled. It's cold winter, near the ice, and it's half a day. According to liu, there are fewer and fewer young people willing to do this work, mostly from the age of 60 years, with broken legs in the last few years and new generations。
As the rural labour force becomes scarcer and human costs rise each year, the area under plume cultivation has begun to shrink. It should be mentioned that, without a solution to the harvest problem, the foundations of 200,000 acres of plume cannot be maintained. For growers, this is not a question of whether or not to use a machine, but of not being able to grow it next year。
Ten years later, no harvest
Liu hae-lang said a very strong saying: 10 years later, even 60-year-olds may not be found, and the pelican industry is in danger of being cut off. The grand st. Calcium is a six-column sign. Once more than 6,000 acres are uncollected, the brand can't be kept for 100 years. He stated that the best protection for endemic varieties would be through the technological development of machines that automatically harvest pelicans。
It's not a family thing. Throughout jiangsu, 200,000 acres of acre are facing the same labour constraints, and it seems urgent for the agricultural sector to promote the integration of the celery industry and to fight for the preservation of endemic varieties. Growers can't afford to wait, the industry can't afford to wait, and the window period is just a few years before it's gone。
From underwater testing to patented landing
In response to harvest pains, the nanjing city institute of vegetable science has been developing a plume harvester since 1999. Deputy director wei xian just described the team as having undergone several drainage tests and four improvements, culminating in the development of a light and simple prune harvester and the successful patenting of the first generation. The light body of the machine, the ease of turning the field, the simplicity of the operation and the cost of making it cheap have brought down the intensity of the harvest。
In particular, wei xian has just emphasized that this machine is suitable for a small base of 20 to 30 acres and is economically viable. For most pelican growers, this size is right and large equipment is not needed. The threshold is much lower and affordable for small households。
We don't have to go in
The nanjing industrial technical university has also been involved in the study of plume harvesting. They led the development of a water celery-smart harvester, which is efficiently and methodically harvested through a shore-based remote-control terminal, without workers standing in cold water to operate on the shore. Yu jie said that improvements were still under way, but in the right direction and that the most pressing issues of the cold winter water harvest had been resolved。
Yu linhui, standing committee and secretary of disciplinary committee of the nanjing university of industrial and technical sciences, expressed the hope that technological improvements would continue to be made to address the challenges of harvesting and to contribute to the development of the pelican industry. The fact that two machines cut in from different paths, a light intelligence, and whether or not they can be integrated together and delivered in bulk in the future is one of the most important concerns of growers。
Is your celery still being cut in water this year or is it already in the machine? I've tried, in general terms, how efficient it is in practice, and i haven't tried to see if it's working. It's a good idea。
