(Saigon Times Online) - Following previous introduced the general definition of vegetables grown in a greenhouse in order to qualify for export to the EU, this period, the Saigon Economic Times Online referral process in chilli cultivation the eligible net exports to the EU by the Plant Quarantine Centre after second import supply in HCMC.

1-Seed and planting season

 

Like chili 207 F1 coverage of East-West Seed Company. Like this chili is easy to grow, plant height 50-60 cm well developed. Can yield 1-2 kg / tree. Left only natural, straight, 2-3 cm long, bright red when ripe, very spicy and fragrant, suitable for EU market tastes. Just very good especially resistant to anthracnose. Starting time is 80-85 days to harvest after planting.

 

This variety can be grown all year round, best winter-spring crop.

 

2-Preparing the Nursery

 

The amount of seeds required for 1 ha is about 70 grams (15 pack). Sowing in 50 categories voted microporous holes. Ingredients can cost 30% vote so decomposed manure, rice husk ash 30%, 20% coir, 20% clean soil. Planting the garden when the plants produce 5-7 leaves (30-35 days after sowing). 5-7 days before planting should reduce the amount of water (training seedlings) helps hardy tree, recovering quickly after planting.

 

3 Preparation of planting

 

Price can match the organic mixture consisting of 30% so decomposed manure, rice husk ash 30%, 20% coir, 20% clean and replenish the earth Trichoderma using 2 kg per 1,000 m2 of net. For the price of plastic bags can be in size 40 cm x 40 cm (10 liter volume plastic bag, the bag can evaluate for growing peppers for 80% of the volume of plastic bags), and then placed on the support plate or set membrane directly on the floor.

 

4 - Irrigation Equipment

 

Irrigation equipment for planting style bags used in type 1 or 2 plugs and wires drip irrigation drip irrigation controlled automatic mode was equipped system. Misting regime installed by 10:30 den14h time of day, humidity 70-80%. Fertilizers are provided through drip irrigation system with nutrient solution concentration consisting of N, P, K and micronutrients by the ratio: N: 172 ppm; P: 41 ppm; K: 300ppm; Ca: 180ppm; Mg: 48 ppm.

 

5-Planting and care

 

-Density Planting double rows, rows 25-30cm, 60cm-70cm between plants, the distance between the raised bed approximately 1.4 m 12.000cay/ha density.

 

-How rigs: Chili vigorous F1 hybrid, plug should not rub rig help fallen trees, easy care, fewer infected trees. Long recording time left. Appropriate time frame for 45 to 50 days after planting.

 

-Pruning: pruning should remove branch buds at the bottom, leaving the main stem and the side branches located in (15-20 cm depending on how the original tree), thereby helping increase the percentage of fruit set, fruit grow well, collection centralized planning, higher productivity.

 

-Arrange enough fan capacity or beekeeping for pollination help possible.

 

6-watering and fertilizing

 

-Nutrient solution and water is supplied simultaneously through drip irrigation systems. Based on nutritional needs and stages of plant growth to determine the concentration of a solution suitable for irrigation. In addition, depending on the condition of trees can add nutrients through the leaves combined with plant protection products.

Requirements elected watering plants must always balance 10% water (not to be limited by the number of liters / cavity). All episodes are planted to monitor the amount of water and nutrients by: improvisation irrigation solution into the bottle (from a dropper) for the total solution; excess drip (from 5 bags of planting) for runoff rate when compared with the total water volume.

 

Requirements analysis NPK content of irrigating fluid input (3 times / season) and residual waste irrigation fluid. Implementation of the solution pH through each phase fertilizer to adjust the pH of the nutrient solution, if the pH is lower than the recommended range, use KOH to increase the pH up. At the same time, the EC measure input solution to check the concentration of the solution according to the stage of the plant. (EC is to manage solution concentration suitable for crops and growth stages).

 

During follow-up care needs of the growing crop that is adjusted fertilizer components more reasonable. Also can add leaves as fertilizers: Terrasort4, Growmore 10-30-10, 6-30-30 at Growmore plant in stages.

 

7-room pest:

 

1.7.1 Excluding any penetration of pests

 

1. Sanitation weeds in and around the net.

 

2. Checking the tightness of the net: Overcoming the gaps of doors, holes, mesh .... Reinforced foot section of floor collapsed mesh erosion was rain. To examine the power grid with tier 1 time per day.

 

3. Prevention of mouse destruction: Check the tightness of the foot grid, fill the holes, setting traps and rat traps periodically check the grid out. Clean organic waste as a food source for mice, rats trash must ensure not to be.

 

4. Isolation net exposure to the other (workers, technicians must comply with the rules in the grid).

 

5. Creating the best conditions for growing crops: Fertilizer balancing mode, the device supports: curtain systems, ventilation fans, misting systems ...

 

6. Handling price Trichoderma be planted by who (2 kg substrate kg/15.000).

 

7. Spray disinfectant before the net sown with plant protection products including: Hopsan 1.5ml / L, Suprathion 40EC 2ml / L.

 

8. Early Removing infected plants to avoid spreading disease.

 

9. Spraying periodical pest management program appropriately and thoroughly.

 

10. Spraying disinfectant around the outside walls of netting, isolation rooms, walkways and places where insects hide.

 

11. Put yellow sticky traps to trap and monitor harmful insects.

 

12. Spraying insecticide spray the pest is in the grid with the appropriate drugs, using drugs allowed in the list. At stages near harvest should select drugs of biological origin, from a short time to ensure no residual residues of plant protection products.

 

1.7.2 Use of plant protection drugs on the list of allowed under EU standards and ensure quarantine period at harvest:

 

- Seedling wilt (root rot Damping off): fungi such as Rhizoctonia solani some, Pythium spp., Fusarium. The fungus attacks the tree died in the horizontal stem or the junction between the base and the substrate surface. Should not be applied too wet nursery. Kasumin drug prevention, Aliette ....

 

- Bacterial wilt disease (Bacterial Wilt): Bacterial Pseudomomas cearum solana. The disease usually occurs in older plants and trees are worst bear much fruit when young. Initially the patient leaves wither beneath, after a few days the whole tree suddenly wilt symptoms occur. When the tree dies and leaves, stems remain green. The disease is spread through the soil, into the roots penetrate the entire root rot spread through the vascular and plastic body. Preventing drug Kasumin ...

 

- Anthracnose fruit (Anthracnose): Collectotrichum fungal spp. cause. Lesions on the left have the borders arranged concentric hollow, yellow to dark brown. Lesions spread rapidly, especially in the rainy season. If severe, the lesions dry chemical linked together cause fruit loss. The disease can reduce yields 70-80%. Prevention by: Ridomil, Kasumin ...

 

- Thrips, aphids, black aphids, red spider: Focus damage on young leaves, bud, flower, young fruit by sucking sap from the leaves shriveled do. Prevention with drugs: Suprathion, Radian, Confidor ...

 

- Deep blue, deep omnivorous: Deep bite out of the fruit and young leaves. Control of these biological pesticides such as Abamectin ...

8-Harvest:

 

Harvest before overripe fruit. Normally 35-40 days after fruit set, about 80-85 days after planting can begin harvesting. After harvest brought in a cool place to preserve, classify, leaves, branches or nowhere left to reach export standards. If you take good care, adequate fertilization, chili can be left out in several stages, is likely to reach capacity of 10-20 tons / hectare.