Price and planting method of pistachio seedlings

Pistachio, also known as Bishi, green kernel fruit, nameless fruit, etc., is a shrub plant of the genus Coptis of Lacqueraceae, which is produced in Syria, Iraq, Iran, southwest of the former Soviet Union and southern Europe. It is also cultivated in China and has good economic benefits. At the same time, it can be used as an excellent soil and water conservation tree species. Let's take a look at the price and planting method of pistachio seedlings.

Reference price list of pistachio seedlings

.stabs td {text-align:left;text-indent:0.5em} Specification reference price reference price 1 year seedling 2 yuan / 2 year seedling 6 yuan / 3 year seedling 10 yuan 12 yuan / 4 year seedling 18 yuan 20 yuan / 5 year seedling 24 yuan 26 yuan / 6 year seedling 35 yuan 38 yuan / 8 years seedling 50 yuan 58 yuan / 10 years seedling 70 yuan 80 yuan / tree

Note: pistachio trees are mainly distributed in Kashi Hotan and Aksu areas south of Tianshan in China, and most of them are planted in Shufu County and Shule County. The prices of saplings vary due to different specifications, producing areas and markets. The above is for reference only. Please take the actual price as the standard.

Planting conditions of pistachio trees

1. Soil: pistachio trees can grow on almost all types of soil, especially deep, thick, light or dry calcareous sandy loam and yellow loam. They can also grow in thin gravelly mountains and semi-desert lands, but not in places where they are too wet and stagnant.

2. Moisture: pistachio trees can grow and blossom tenaciously in areas where the annual precipitation is less than 80mm, but the lack of water in the sensitive period of summer water demand will lead to no harvest of fruit grains.

3. Temperature: pistachios have strong adaptability to temperature, but need enough cool winter to break the dormancy of buds and long, hot and dry summer to make the fruit mature. The temperature difference between day and night is required during the fruit hanging period. Grow well in the range of up to 43.8 degrees Celsius and minus 32.8 degrees Celsius.

Planting methods of pistachio trees

1. Orchard location: although pistachio has strong adaptability, it is best to choose loam and sandy loam with deep soil layer and good ventilation, and pay attention to the middle of hillside, open flat land, valley and south hillside to avoid the wind and sun. do not build a garden on the windward side of the main wind.

2. Seedling planting: the suitable row spacing of pistachio plants is 3 × 4 meters or 4 × 5 meters, 33-55 plants per mu, and 83-111 plants per mu in dense planting garden. The roots are the same as the ground, while planting while stepping on the soil, and then irrigating through water.

3. Scientific fertilization: pistachio is generally fertilized three times a year, the first is available nitrogen fertilizer in early spring or autumn and winter, the second is nitrogen and potassium fertilizer in the fruit expansion period, and the third is organic fertilizer such as compost and barnyard manure after fruit harvest.

4. Shaping and pruning: pistachios are light-loving and dry, mainly free spindle shape in high-density cultivation orchards and natural happy shape in low-density cultivation orchards.

① free spindle: characterized by a central trunk, in different parts of the central trunk, scattered 10-15 main branches, the main branch and trunk to maintain 80-90 degrees, directly bearing small and medium-sized fruiting branches on the main branch.

② natural happy shape: characterized by good ventilation and light transmission, trunk height of about 40cm to 50cm, leaving 3 to 4 main branches on the trunk, base angle 45 to 75 degrees, 2 to 4 side branches, equipped with branch groups on the side branches.

5. Flower and fruit management: in pistachio planting, the comprehensive management of orchard should be strengthened to enhance tree potential, promote flower bud differentiation and apply more organic fertilizer. because self-flowering is not fruiting, the allocation of one-row pollination varieties every 2 rows of main varieties is beneficial to improve fruit setting rate.

Disease and pest control of pistachio trees

1. Glue disease

[hazard characteristics] Gum disease mainly occurs on the branches and fruits, and the branches with serious gum flow cause the bark to crack and be covered with colloid blocks, so that the tree is weak until it dries up and dies.

[prevention and control methods] scrape off the flowing glue in time, clean the scraped glue, and burn it centrally, apply 0.2% methyl purple lotion on the diseased spot after scraping, and spray stone-sulfur mixture before tree germination.

2. Leaf spot

[hazard characteristics] since the beginning of the rainy season every year, leaf spot disease has caused partial damage to leaves and fruits, turning brown, causing leaves to fall early, and affecting the development of pistachio fruit, resulting in serious yield reduction or loss of harvest.

[control methods] clear the fallen leaves of pistachio, cut off the diseased leaves, burn them centrally, and spray the whole plant with Bordeaux solution in time during the disease period.

3. Root rot

[harm characteristics] Root rot is a kind of root rot disease that harms pistachios, which can cause pistachio plants to grow weak and wither and wither.

[control methods] strengthen garden management, increase organic fertilizer, enhance disease resistance, and irrigate roots of diseased trees and plants that may be infected by copper sulfate with 300 times solution.

4. Brown helmet wax scale

[damage characteristics] the nymphs and female adults of brown wax scale after overwintering were fixed on the branches of pistachio plants, and their growth and development weakened after being killed, resulting in a serious reduction in yield.

[control method] the female shell on the branch was wiped off with a dishcloth before the adult spawned, and the stone-sulfur mixture was sprayed before pistachio germinated.