Tulip Cultivation Technique at 9°C

Tulips need a low temperature treatment for a certain period of time, and they can only bloom after their stems are fully grown. If the tulip bulbs are treated with low temperatures before normal winter, they can be bloomed earlier. This technique is called "contribution to cultivation," and different treatments can cause flowering between December and next year. The bulb first needs a transition temperature treatment at different times and then cold treatment. The transition temperature is the temperature used after the flower has fully developed until the cold treatment begins. The time of the transition temperature treatment depends on the species, and generally takes 2 to 8 weeks. 20 °C is the best transition temperature, it has a good effect on flower quality, root growth. The process of treating dry bulbs with low temperature for a certain period of time before planting is called the cold process. There are two major series of tulip bulbs imported from China: 9°C and 5°C bulbs. The effect of cold treatment at a low temperature is to make the flower stems shorter, the flowers larger, the buds and roots to develop faster, and fewer flower buds. After understanding the treatment process of the tulip bulbs, it is possible to select different treated bulbs for cultivation. The following describes the cultivation techniques with the example of the tulip bulbs treated at 9°C. The source of bulbs and the preparation of our country's tulip bulbs are mostly imported from the Netherlands. In October of each year, we must select the species to be planted and issue orders in a timely manner. The goods are received at the end of October or early November, and the bulbs are temporarily stored in the storage room at 5°C after receipt. Prepare nursery pods in the greenhouse with loam, peat, and earth miscellaneous fertilizers in a ratio of 4:1:1 to mix well and spread out. The thickness is about 10 centimeters, and it is covered with a layer about 5 to 7 centimeters thick. River sand. The width of seedlings is generally no more than 3 meters for later management. 10 to 15 days before sowing, the nursery pots should be disinfected and sterilized. Methyl bromide is generally used to disinfect the soil or use fumigant for treatment. The sowing time for sowing is generally between November 15 and December 15. Due to rooting problems and deterioration of quality, no planting is required after December 15. The bulbs were peeled before sowing and then disinfected. Use 0.2% carbendazim or 0.5% potassium permanganate solution to soak for 10 to 15 minutes, then soak in fresh water for 5 to 10 minutes, remove and air dry. The sowing density is 812 cm and the depth is about 1 to 2 cm covering the top of the bulb. Water immediately after planting to prevent dehydration of the bulbs. After sowing, the management keeps the soil moist and prevents drying and dehydration of the bulbs. In time, the bulbs that have been lifted out of the sand layer due to the growth of the roots are returned to the sand layer. Erase lateral buds. The day-night temperature in the greenhouse is controlled between 12°C and 22°C, and the relative humidity does not exceed 80%. Regular ventilation in the greenhouse. A detailed record of the growth of bulbs and the temperature and humidity in the greenhouse must be recorded. Diseases and Controls 1. Loosen stems or plants. The reason is that the relative humidity in the greenhouse is too high, or the rooting of the bulb is too bad and the water absorption is reduced. Control method: Do not have too low temperature in the management, do not allow plants to grow too fast in high temperatures, to ensure that the root system is normal, to avoid high relative humidity (greater than 80%). 2. Blind Buds The buds lose water, the petals remain green, the tips of the leaves are white, the stamens and pistil are dry, and the flowers cannot be fully opened. The reason is that the cold treatment is not enough, the temperature during storage and transportation is too high, the relative humidity in the greenhouse is too high, and incorrect watering methods cause root suffocation and the like. Control methods: The above phenomena should be strictly prevented in every link. 3. Some root rots when the root rot is mildly infected. Severe infections will cause the flowers to wither. The infected roots usually become waxy and turn the soil around the roots brown, and eventually the whole root system turns brown. The reason is that it has been infected with Pythium. Control method: Disinfect the soil before planting. Heavy infected bulbs should be removed in time. Ensure that the greenhouse soil has a good soil structure and drainage system. For the first two weeks of planting, ensure that the greenhouse temperature is below 10°C or 10°C. 4. Soft rot early infected bulb tissue became soft, pink, and released a special odor; late staining soft rot showed plant growth stopped, yellow tips, flower dehydration and so on. The reason is that it has been infected with Pythium. Control method: Before the planting, the bulbs should be disinfected and sterilized, and the soil should be disinfected. Ensure that the greenhouse soil has a good soil structure and drainage system. Remove infected plants in time and sterilize infected soil. 5. Water-soaked green spots appear on burned flowers and leaves, and gradually turn into large white or brown spots, which can lead to undeveloped plants or impede flowering. The reason is that it is infected with grape mold. Control method: Remove the bacteria bulbs before planting and sterilize the soil. Routine sterilization of the infected soil. Keep the leaves of the plants dry during the cultivation, especially at night. It's best to pour water directly into the soil.

Garlic depressed-globose or short conical, with gray or light brown membranous scales skin outside, there were 6 ~ 10 cloves of garlic after peeling leaves, the clove was born around the stem, in a woody stem base discoid, with most of the fibrous root. Each garlic clove have a thin film, peeling off the thin film, you can see white, thick and juicy scales, its flavor ranges from tangy to spicy. Garlic can be eaten or flavored, and can be used as medicine. Subsurface bulbs are divided into purple and white skin by skin, it called the Normal White Garlic and Pure White Garlic.

pure white garlic

Name

 pure White Garlic

Size

4.5cm,5.0cm, 5.5cm, 6.0cm, 6.5cm,7cm and up.

Place of origin

Jinxiang, JiNing, Shandong, China

Edibleness

Reducing bacteria, keeping the heart in good condition and immunity.

Certification

SGS;GAP

Supply period

The whole year

Fresh season: early June to mid September

Cold storage season: September to next June

Standard

Class A(suitable to export)

Packing

 Loose Packing:

5/6/6.5/7/8/9/10/20KG MESH BAG;
5/6/6.5/7/8/9/10KG CARTON


Small Packing:

120Gx40/4.8KG CTN, 160G*40/6.4KG CTN, 200gx20/4kg CTN  with pallet, 240G*42/10KG CTN , 300G*34/10KG CTN ,400Gx20/8KG CTN, 500Gx20/10KG CARTON, 900Gx10/CTN,1KGx10/10KG CTN,

4P 200G*12/2.4KG BAG,250Gx20/5KG BAG , 300Gx8/2.4 BAG ,

500gx10/5kg MESH BAG,10P 100G*10/8KG BAG,

Quantity/conveyance

26/27/28/MTS FOR ONE 40RH CONTAINER

Shipment degree

-3°- 0°C

Delivery time

5-7 days after got buyer's deposit

Shipment port

Qingdao Port of China

Main importing Country

UK, Greece, Poland, Russia, France, Norway, Turkey, U.A.E, Kuwait,

Algiers, Arabia, Bangladesh, Thailand, Malaysia, Brazil, Canada, America

Pure White Garlic 5.0-5.5cm

Pure White Garlic 5.0-5.5Cm,Organic Fresh Garlic,5.5Cm White Garlic,Bulk Natural Solo Garlic

Jining Fuyuan Fruits And Vegetables Co., Ltd. , http://www.fuyuanfv.com