Two years ago, the super Typhoon "ramasun" invasion, saline intrusion Wenchang Mr Bean farm thousands of acres of land affected by salinization, which is dominated by farming, Mr Bean farm, than invades deeper against the storm. To cultivate the land, Mr Bean farm farmers watched helplessly.
Just recently, a team has been active in the Mr Bean farm finally brings good news to local residents, by Michelle Charitable Fund, Star youth public service center in Hainan joint team of agricultural experts in the province, with "King of the organic fertilizer" title of Vermicompost, saline-alkali soil improvement project was started on the ground, bring vitality to the Mr Bean farms.
Applied inventions saved in saline-alkali land
"Sub-organic fertilizers can solve salinity? It can't be! "" These two years we have tried all kinds of ways, fertilization can be a solution? I don't believe it! "" Fresh water after washing, I plant anything, let alone organic fertilizer! ”…… In June 2015, the star public service center head Su Jiancheng and his team decided to Luo Nan XI during the launch of experimental arable bean farm, to meet them is to break out of doubt, Su Jiancheng smiled and said: "farmers or not, we can only do it to them. ”
Last June, Su Jiancheng and his team convinced one villager, arable land in Nan XI made a field test for two months by comparing the cultivation way, Vermicompost of changes brought about by the most visually show it to farmers.
A week, two weeks past, modified land use Vermicompost began to emerge in the water spinach, stem and leaf of Loofah, but only a smattering of buds in the saline-alkali soil. For natural crops take for villagers to see the change, a crowd of people is also increasing.
"August end, water spinach yield of nearly 4500 kg, not only exceeded expectations, success in saline-alkali land back to life. "Su Jiancheng told reporters, saline-alkali land grown vegetables, villagers are boiling, and many people find them, will want to own land on a large scale experiment in the village.
"Mr Bean about 11000 acres of saline-alkali land, this approach works, but would be saved! "Mr Bean farm Union Vice President Zhou Jingbu said two years, water erosion, soil rehabilitation, various methods have been tried, and is no, surprisingly humble worm did.
Improving successful of Vermicompost treasures
"Vermicompost light heard the name, I can't believe it is so magical. "And associate researcher at the Institute of Botany, the Chinese Academy of tropical environment Zhuo Shaoming said with a smile.
20 years experience of research on earthworms, Zhuo Shaoming knew of Vermicompost on saline-alkali land improvement, soil salinization problem also so concerned about Mr Bean farm. "The entire farm 30,000 mu of arable land, more than one-third under the influence of salinity, improving land is around the corner! ”
Zhuo Shaoming said that compared with other methods, Vermicompost improved the maximum benefit is a one-time solution. Vermicompost of disposable runs up to 5 cm thick, 20 cm thick soil digging again, will be able to complete the repair, fast and good. "Vermicompost soft no smell, good crumb structure, water-retention ability, rich in plant elements required, but also contains many trace elements, humic acid, fulvic acid, plant growth stimulants and beneficial soil micro-organisms. "Zhuo Shaoming said Vermicompost in recent years has been widely used in heavy metal pollution in soil remediation, saline-alkali land is just another application.
But, since the improvement experiment is successful, why not push in Mr Bean farms a large area? With farmers the same question, the reporter found the answer at the Su Jiancheng. "Effect of Vermicompost outstanding, current production levels but not high. "Su Jiancheng said current worm farming base in Danzhou city, only 15 acres, months yield only can be achieved with improved land area ratio of 1:1, and therefore to a large area, also need to output something.
"From the previous test results for land improvement, crop condition is very good, especially the growth of Herbage was strangely effective. "Zhuo Shaoming said that by contrast test and examination of Mr Bean farm, introducing high quality grass planting, or conversion of a Mr Bean farm industry structure of the past.
"At present, all funding for the project comes from the American charitable foundation, as well as network all chip channels, we do our best to provide assistance to Mr Bean farms. "Su Jiancheng said, benefited from agricultural institutions in the province's support, the project goes well, will continue in the future to Mr Bean and the farmers exchanges, the best way to repay these experienced people of the disaster, and saline-alkali land play the greatest benefit, cycling gold.
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