Fish Yue rice fragrant, hiding food in water!Nansha "Tung Chung Fishing Rice Model" has attracted widespread attention

The fish jump rice flowers, the eyes are full of the scenery.

The poem -like portrait is reproduced in the Demonstrate Demonstration Base in Dongyong Town, Nansha District, Guangzhou.

This is the experimental base of the "Tung Chung Fishing Rice Model". It was jointly created by the Guangdong Agricultural Technology Promotion Center and the Institute of Rice Research, the Academy of Agricultural Academy of Agricultural Academy of Agricultural Sciences. There are 4 types of aquaculture of aquaculture. Through underwater breeding and water planting rice, one water and two uses, one pond and two harvested. Under the premise of maintaining the scale of fish pond breeding, the area of ​​rice planting has been expanded. The self -sufficient rate of self -sufficiency and guaranteeing the safety of food security has greatly resolved the contradiction between the government's food preservation and farmers' income increase. As a new and efficient ecological breeding model, once reported, it has attracted widespread attention from all walks of life.

"This is an innovative model that is worth promoting." The relevant leaders of the Guangdong Provincial Party Committee and the Provincial Agricultural and Rural Department have successively visited the base to guide and given full affirmation. Based on the industry, the category as the fundamental aspect, and the promotion model of demonstration displayed by the pond, it can really "do it for farmers, bring farmers to work", and truly screen the industry with high -quality breakthroughs. It is also necessary to use key technical research and integrated supporting facilities to form a high -efficiency and high -efficiency technical system of fish ponds with unique Guangdong characteristics, establish standards, provide technical support for large -scale promotion and application, to ensure the safety of food safety in Guangdong Province, increase farmers' income, and promote the countryside Revitalize contribution.

"Tung Chung Fishing Rice Model" has received many attention

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Fishy rice flower fragrance

"Tung Chung Fishing Rice Model" initially showed results

"The performance of large black bass and Australian freshwater lobster is particularly prominent." Wu Yuli, one of the leaders of the Fishery Technology Promotion Department of the Provincial Agricultural Technology Promotion Center, one of the technical leaders of the fish pond breeding rice planting project, told the South Rural Daily reporter that as of now, " "Tung Chung Fishing Rice Model" has achieved preliminary results, and the person in charge of the seedling enterprise even admits that the fish and shrimp raised under the "Tung Chung fishing rice model" is better than the own seedling experimental base.

According to the experimental data, the rice has been in good growth since the rice is inserted. Yuexiang 430, Yuenong silk seedlings, Huang Guangyou, Yuetai Oil, and Wushan silk seedlings have performed well. It is expected that the yield per mu will reach about 350 kg, which is more suitable for this fish pond breeding type. In terms of breeding varieties, after two and a half months of breeding, the growth rate of 4 varieties is significantly faster than the production speed of the same variety in ordinary breeding models. Among them, large black bass and Australian freshwater lobster performed optimal. 300%.

In particular, the "Tung Chung Fishing Rice Model" has a significant benefit. It is understood that there are 4.65 million acres of freshwater farming area in Guangdong. If there are 2 million acres for comprehensive cultivation of rice pond rice breeding rice, according to double -season rice planting, the annual average output of 700 kg/mu can increase 700,000 tons of rice per year. It is equivalent to 6%of the current annual output of rice in Guangdong Province.

In addition, Jiang Zhiyong, the person in charge of the project and the deputy minister of the Fishery Technology Promotion Department of the Provincial Agricultural Technology Promotion Center, introduced that the "Tung Chung Fishing Rice Model" absorbs the use of nutrient elements such as nitrogen and phosphorus in fish pond water through the water surface. It is an ecological breeding model that purifies the quality of water and reduce environmental pollution. It plays an important role in tailwater treatment. At the same time, it can propose a new plan for the upgrading and transformation of the Millions of Fish Ponds in the Pearl River Delta.

Workers are getting up Aoya

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Agricultural Technology to Tangtou

Courage to explore the standard of trial and error construction

"We must establish technical standards, start the brand, and empower the agricultural products of Guangdong." Gao Qingying, a member of the Party Group and Deputy Director of the Guangdong Agricultural and Rural Department of Guangdong Province, said that the Provincial Agricultural Technology Promotion Center has the courage to try and error, start from theoretical, do ponds, and based on the practice of ponds. Experimental collection and sorting data should form a set of effective technical standards, copy and promote, and then upgrade the landmark to the standard, and start the Cantonese brand.

However, Liu Shengmin, a full -time deputy secretary of the Provincial Agricultural Technology Promotion Center, proposed that on the current test data analysis, this model still has room for optimization in several aspects such as cost control, variety regulation, mechanization upgrade, and daily management.

Taking the optimization cost as an example, the current large cost of "Tung Chung Fishing Rice Model" is mainly on floating boards and labor (only the cost of floating plates reaches 20,000 yuan/mu, accounting for about 65%of the total cost). Must be effective and streamlined. It is understood that the project team has prepared for the development of rice to reduce costs to reduce costs in the late season, adding a 6 -mu test pond to use foam floating plate materials to replace plastic floating plates. At the same time It is expected that the cost of rice is expected to decrease by 50%.

In addition, in terms of breeding varieties and seedlings density, we must continue to expand the scope of the screening and explore and summarize better varieties and density; at the same time, strengthen the monitoring of related diseases and insect pests and improve management methods.

Fish pond planting rice, two uses of water, one pond double collection

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Tibetan grain in water

The transformation and upgrading of the high -quality development of fishery

Guangdong is a large aquatic province, and rice is the largest food crop in Guangdong. The output reaches 4.2 million tons (freshwater aquaculture) and 12.8 million tons. It is a major strategic issue to ensure that the supply of primary product supply. In recent years, on the basis of planting rice in rice fields in Shaoguan and Qingyuan in northern Guangdong, it has carried out a test of rice rice and fish breeding and achieved certain results. It has improved the quality of rice. The income of fishery has been added, and the brand of rural revitalization has been created.

For example, Qingyuan Liannan County holds the rice and fishing festival each year. Through the cultivation of the comprehensive cultivation of rice and fishing, it has promoted the development of the rural tourism industry, increasing the income of farmers, and driving the development of the local economy.It can be said that my country's rice and fishing comprehensive breeding industry has played an important role in promoting rural revitalization, poverty alleviation, and high -quality fisheries.Inspired by this, reasonable development and use of fish pond water surface planting rice, forming a three -dimensional ecological breeding system, underwater farming, water planting rice, one water and two uses, one pond and two collected "Tung Chung fishing rice models" came into being.It turns out that the "Tung Chung Fishing Rice Model" combines aquaculture and rice planting. Tibetan grain can be solved in the current provincial food production and aquaculture.Industrial development, promoting farmers' income increase, and protecting the ecological environment have made important contributions.

Fish Yue rice flower fragrance, hiding food on water

【Source】 South China Rural Report

[Coordinating] 庹 【庹

[Reporter] Yang Ling

【Photography and Camera】 Tan Jiafu Ke Xueqian

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