How much is a jin of walnuts in 2019? Detailed explanation of grafting techniques and timing
When it comes to walnuts, many people think of how walnuts can boost brain power; eating walnuts can also lower human cholesterol and protect the cardiovascular system. Grafting is one of the most commonly used propagation methods for walnut trees. Walnut grafting can increase the fruit yield of walnut trees and improve fruit quality, so how much is a jin of walnuts in 2019? What are the grafting techniques and timing?
1. Walnut grafting techniques and timing
1. Walnut grafting techniques
Walnut fruit trees are grafted by two main categories: bud grafting and scion grafting. For the bud, choose a bud on a scion that is similar in thickness to the rootstock, mature and plump, to serve as the grafting bud. Generally, 3- to 10-year-old young trees are used for grafting, and the scion used for bud grafting is collected and used immediately.
2. When is the best time to graft walnuts?
(1) The suitable time for scion grafting is from early April to early May
(2) The best time for bud grafting is from mid-May to late June, generally around the half month before and after Qingming. Most choose bud grafting, as the survival rate will be somewhat higher. Generally in the north it is from mid-May to mid-July! In the south it is earlier!
3. What is the best time for walnut grafting?
(1) After the rootstock buds break until the one-leaf unfolding stage
(2) When the newly sprouted branches of the rootstock in normal plots grow to 30-35 cm long, or about 1 chi, in relatively arid areas grafting can be done when the central branch is slightly shorter
(3) When the walnuts on the fruit tree from which the scion is to be collected have grown to the size of a quail egg to a table tennis ball.
2. How much is a jin of walnuts in 2019?
There is no specific reference value for walnut prices in 2019; they may be affected by market supply and demand and also have a certain relationship with the walnut production area. Below let us look at the walnut prices at the current stage in 2019 from these websites.
According to Baidu Purchasing Network, the approximate situation of walnut prices at the current stage in 2019. Xinjiang Aksu Xin No. 2 walnuts in Liwan District, Guangzhou City, Guangdong Province are 15 yuan per jin, Sichuan Kongshan farmhouse dried walnuts are 28 per jin, and Zhejiang Loess Plateau original-ecology dried walnuts are 7.8 yuan per jin.
According to Food Business Network, the latest wholesale quotation at Jinan Dikou Fruit Wholesale Market averages 40 per jin, and the latest wholesale quotation at Hexi Agricultural and Sideline Products Market in Taiyuan City, Shanxi Province is 20 per jin.
According to Alibaba, Yunnan wild Mazi mountain walnuts are 16.80 per jin, Xinjiang specialty thin-skin walnuts are 9 per jin, Yunnan authentic wild old-tree walnuts are 30 per jin, and Xinjiang Hotan thin-shell walnuts are 12.8 per jin.
The above is the answer to the question “What are the walnut grafting techniques and timing? How much is a jin of walnuts in 2019?”, and we hope it can help you.