In recent years, in order to teach the cultivation techniques of dictyophora indusiata, Gao has traveled all over 5 provinces, 8 districts 15 counties and cities, and there are countless towns and villages. Now, his footprint layout is still expanding.
Under-forest age of dictyophora indusiata cultivation
April 30th, 1965 was a busy day. At five o'clock in the afternoon, he just returned to dali town from Nanping. Before he could go home, he immediately rushed to Zhang Fagui's house and went into the bamboo forest with him.
In recent years, under the leadership of Gao, Zhang Fagui became rich overnight and became his loyal "fan". Therefore, when Gao promoted the planting of bamboo under the forest, Zhang Fagui took the lead in planting 7 mu.
Uncovering the plastic film, Gao saw a delightful scene. Dictyophora indusiata has grown white hyphae, which are very thick.
In dali town, where Gao is located, since 1990s, a few farmers have planted dictyophora indusiata. With the maturity of planting technology, the yield of dictyophora indusiata per mu in Dali town reached the peak of 100kg ~ 200kg from 2003 to 2005. The huge profits have led many villagers to start planting dictyophora. However, the following problem is that the yield of Dictyophora dictyophora planted in the field will decrease year by year, and in the fourth year, the yield per mu will even be less than 40 kg. In addition, the cost of planting shade sheds and thatched roofs in the fields is 3,000 yuan per mu, and many farmers turn to planting tobacco leaves. In the spring of 20 13, the planting area of dictyophora indusiata in Dali town was only 80 mu, less than 20% of that before 10.
The cultivation of dictyophora indusiata in the field has encountered a bottleneck. Do you want to see the good projects of getting rid of poverty and getting rich in the past abandoned like this?
Gao came up with an idea: Dictyophora dictyophora belongs to wild edible fungi and has become a wild variety after artificial domestication. Can Zhusun Zhusun be "moved" from the ground to the forest for cultivation now? So, since 2007, he began to study the cultivation of dictyophora under the forest.
20 12 interplanting experiment of dictyophora indusiata was carried out in high experimental forest, and three different woodlands were selected for demonstration. His first choice is to try to plant about 1 mu of land under the Chinese fir forest. Because the light is too dim, the soil quality is not selected, and the output is not high, but they are big, thick and of high quality, which undoubtedly gives high hope.
20 13, high test again. Dictyophora indusiata was picked in the demonstration field in June, and 2 ~ 3 batches can be harvested, with an yield of 4 1.5 kg per mu and an output value of 1.2 million yuan.
20 14 years, after many years of experiments, it was announced that the technology of cultivating Dictyophora dictyophora under forest was successful, and the quality of Dictyophora dictyophora cultivated under forest was obviously improved compared with that cultivated in field. Take 20 13 as an example. At that time, the purchase price of Dictyophora incognita planted under the forest reached at least one kilogram of 300 yuan, while Dictyophora incognita was less than 240 yuan.
Chen Yongqing, a retired professor-level senior engineer of Shunchang Forestry Bureau, said: "The forest bacteria model can be regarded as one of the best models of under-forest economy. Taking dictyophora indusiata as an example, the growth of dictyophora indusiata needs to absorb oxygen and release carbon dioxide, while the photosynthesis of trees is the opposite; In addition, the culture material for cultivating dictyophora is bamboo chips. It can also be supplied to trees (www.Cyone/) to improve soil and increase fertility. "
The news that the research on planting dictyophora under the forest was successful soon spread, and the original growers returned one after another. For farmers, this means that the cost of building a shade shed will be saved by 3,000 yuan per mu. According to the purchase price of 20 14, farmers can get a net profit of 7,000 yuan per mu by planting Dictyophora under the forest.
From Agricultural Economic Cadres to "Soil Experts"
When it comes to Shunchang's "bamboo sun madman", the locals all know that it is high.
Plateau is an agricultural economist in dali town Economic Management Station. More than ten years ago, when he participated in a technical consultation activity, he heard a farmer complain about the lack of cultivation techniques of dictyophora, and began to devote himself to studying the cultivation techniques of dictyophora.
Around 2000, Gao began to try to plant Dictyophora dictyophora in his own field, using bamboo scraps from bamboo enterprises to replace sawdust, and explored and developed a new technology of ecological cultivation of Dictyophora dictyophora, which set a record of high yield per mu 100 kg, and increased the yield of Dictyophora dictyophora by more than 120%. Appraised by the expert group of edible fungi in provinces and cities, the high "three plus one pile fermentation" technology has reached the domestic advanced level.
It turned out that bamboo enterprises had to pay people to clean up the waste and turned it into delicious steamed bread, which successfully turned waste into treasure. In this way, the circular economy is developed and the ecological environment is protected.
Since then, as high as surrounding counties and cities, and even to Jiangxi, Zhejiang and other places to teach the cultivation techniques of Dictyophora voluntarily, and received groups of people from all over the country. Farmers and friends affectionately call him an "expert on bamboo shoots".
Besides practical experience, high theoretical knowledge is also extremely rich. As the first drafter, he formulated the local standard of Technical Specification for Bamboo Shoot Cultivation in Fujian Province, which filled the blank of technical specification for bamboo shoot cultivation. At the same time, he participated in the compilation of the chapter of Bamboo Sun. In "China Edible and Medicinal Microbiology", he also wrote "Cultivation of Dictyophora dictyophora". Getting rich by agricultural and forestry scraps is included in the typical demonstration series of new rural construction. In addition, he also undertook the key technology integration and demonstration project of industrial upgrading of dictyophora indusiata in Shunchang County of the National Spark Plan. The "soil expert" who once became a monk halfway has now become the first person to grow bamboo shoots.
Popularization of science marketing supermarket
Gao zai has a good reputation. People often come to him to study or write to ask for technical information, but he spends most of his time guiding farmers in the fields. Farmers in other places are out of breath, which is both costly and time-consuming.
In order to facilitate farmers' consultation, Gao opened a "popular science production and marketing supermarket" every Saturday in the lunar calendar to provide farmers with all-round services before, during and after delivery.
Under the guidance of Gao, Guan Jianqing, a farmer from dali town, planted dictyophora at a high price, with a net income of more than 6,000 yuan per mu. Guan Jianqing said: "I have never planted dictyophora, but such a good yield and income depend on patient guidance, which not only teaches us to plant, but also helps to sell products. We welcome such a' popular science supermarket'. "
Once, Gao learned from the Internet that Nan 'an Chenggong Fruit and Vegetable Food Co., Ltd. wanted to establish a vegetable base, and immediately contacted the company to introduce French fine knife beans to plant 3 10 mu, and published information in the "popular science marketing supermarket". Mushroom farmers have planted sword beans one after another and adopted continuous cropping of mushroom beans to increase their income. Bird Qi, a mushroom farmer of the Fandi Group in Lidun Village, said: "An acre of land can earn 500 yuan for dozens of days, thanks to high matchmaking."
In order to make the "popular science supermarket" more dynamic, he often invites experts from cities and counties to give lectures and hold technical lectures on citrus, lotus seeds and pig raising. Local aquaculture experts and large circulation households are also invited to express their opinions.
"My dream is to turn my technology into money in farmers' pockets." Said to Gao.