After years of planting citrus, especially King orange, the movement in Tan Phu Tay commune, Mo Cay district cooled down a lot because of weak cultivation techniques, care, and soil...which made low efficient productivity.

Since 2005, Bac Lieu province leveled fields with laser around 100 hectares so far. Some members of Lang Giai rice variety production club (Hoa Binh town, Hoa Binh district) are the first farmers who were funded by Agricultural Varieties and Fisheries center to level the field with laser.

Polytechnic University of Ho Chi Minh City has deployed application of sprinkler technologies use solar energy to help people in Ninh Thuan having conditional expansion of cultivated area, reducing investment costs, improving effective production, concurrently contributing to protection of the ecological environment.

For the first time, young farmer Tran Thanh Tuan ( Second, Vinh Trach, Thoai Son district) Robocon successfully fabricated sprays (remote control), contributing to reducing the cost of production for rice, especially the one have farmland around a few hectares and upwards. The machine is more superior features than some spraying machines are popular nowadays.

Nga Bay town, Hau Giang province has 2046 hectares of oranges. In 2011, the Agriculture and Fisheries Extension Centre province deployed a model of planting oranges in the direction of food safety for farmers with an area of 30 ha in order to bring organic fertilizer into cultivation; the government supported 30% of organic fertilizer.

For rural areas, people are burning condition; uncontrolled discharge of straw after harvest to canal, causing road dust, pollution, obstructing traffic, which are urgent problems.

LONG AN – While many farmers have failed to find suitable uses for saline soils in the southern province of Long An and opted to walk off their land, Nguyen Hoang Huy, of Duc Hoa District, has perservered and succeeded. His solution: oil palm trees.

The center of Advanced Science and Technology Application in Vinh Phuc collaborated with Agricultural Sciences Services Limited Consulting Company; Agricultural University Hanoi launched a successful construction of application high technology models in production of clean, super-sweet Muskmelon.

Huyện Kế Sách, tỉnh Sóc Trăng có diện tích vườn cây ăn trái gần 14.000 ha, trong đó diện tích cây có múi chiếm khoảng 6.500 ha với hai loại chính là bưởi Năm Roi và cam sành. Từ tháng 10/2011 trên địa bàn xuất hiện một loài sâu mới...

Thiết bị phân phối thức ăn bằng con lắc được cấu tạo đơn giản. Hoạt động phân phối thức ăn diễn ra khi cá đói.