Product Description

Why do apple orchards need cross pollination? How can we artificially pollinate apple trees? What is the effect of artificial pollination of apple?
Strong pollination affinity is an important standard for us to select pollen varieties. The effect of apple pollen with low affinity will be greatly discounted. Through many years of experiments and experience of our company, Qin Guan apple, marshal apple, red star apple and Gala Apple have good pollen quality, high germination rate and high affinity for most varieties of apples. And through the company's cultivation, a small amount of high-quality Begonia pollen can now be provided, which is the mother of all apple varieties and has a good affinity for most apple varieties. The company can recommend the best through the varieties planted in your orchard.

Function of pollen: since most of the apple varieties in the world are self incompatible, although some varieties can achieve self pollination, it is found that using apple pollen of other varieties to complete cross pollination in orchards with only one apple variety will enable farmers to obtain greater harvest. Therefore, artificial pollination is strongly recommended. Although this may seem to increase your planting costs, you will find how smart you are in the harvest season. According to our experiment, the conclusion is to compare two orchards, in which orchard A is pollinated by natural substrate and orchard B is pollinated by artificial cross pollination of specific varieties. The specific data at harvest are compared as follows: the proportion of high-quality commercial fruits in garden a is 50%, and the proportion of high-quality commercial fruits in garden B is 80%. The yield of artificial pollination orchard was 35% higher than that of natural pollination orchard. Therefore, through this set of figures, you will find how wise it is to use our company's pollen for cross pollination. The use of the company's pear flower powder can effectively improve the fruit setting rate and quality of commercial fruits

Precautions

1 Because pollen is active and living, it cannot be stored at room temperature for a long time. If it is used in 3 days, you can put it in cold storage. If it is due to inconsistent flowering time, Some flowers bloom early on the sunny side of the mountain, while others bloom late on the shady side of the mountain. If the use time is more than a week, you need to put the pollen in the freezer to reach - 18 ℃. Then take the pollen out of the freezer 12 hours before use, put it at room temperature to change the pollen from dormant state to active state, and then it can be used normally. In this way, the pollen can germinate in the shortest time when it reaches the stigma, so as to form the perfect fruit we want.
2. This pollen cannot be used in bad weather. The suitable pollination temperature is 15 ℃ - 25 ℃. If the temperature is too low, the pollen germination will be slow, and the pollen tube needs more time to grow and extend into the ovary. If the temperature is higher than 25 ℃, it can not be used, because too high temperature will kill the activity of pollen, and too high temperature will evaporate the nutrient solution on the stigma of flowers waiting for pollination. In this way, even pollination will not achieve the harvest effect we want, because the nectar on the flower stigma is a necessary condition for pollen germination. The above two conditions require careful and patient observation by farmers or technicians.
3. If it rains within 5 hours after pollination, it needs to be re pollinated.
Keep the pollen in a dry bag before shipment. If pollen is found to be moist, please do not use moist pollen. Such pollen has lost its original activity.

Suitable Apple Varieties: Fuji series. And snake fruit series. Most varieties of apples
germination percentage: 80%
Inventory quantity: 2500KG
Pollen name: Apple pollen
Pollen source: Red Star Apple, Wang Lin apple, Huang yuanshuai apple