The standard for suitable harvesting of amaranth is: plant height is about 35 cm, the average leaf size is about 5, and the growth period is more than 25 days. The specific harvesting standard can be controlled according to plant growth, nutrient accumulation and market demand. Head leeks are generally harvested at a seedling height of 20 cm. In order to facilitate the growth of the amaranth, when the amaranth is cut, the soil grower is left at 7 cm, and the non-cultivator is left at 5 cm. After each time, leave about 3-5 cm. The greenhouse leeks are generally harvested 3 times in the shed, and after harvesting the shed, two more green scorpions can be harvested. Multi-layer covered greenhouses or greenhouses with good insulation performance can produce 2500-3500 kilograms per acre. If the roots are well cultured, the storage nutrients are more, and the management is fine, the yield per mu can reach 5000-5500 kg. Disclaimer: Some articles on this website are transferred from the Internet. If legal rights of third parties are involved, please inform this website. phone Hongxing Factory Cotton Ann Cap,Cotton Safety Cap,Cotton Safety Helmet,Safety Cotton Cap Dongying Hong Xing Labor Protection Products Co.,Ltd. , https://www.hongxinglabor.com
Dongying Hongxing is located at Dongying City, Shandong Province China since 1995.
We have 30 categories of products, including Covid-19 products, frock, protection shoes, safety belt, Special gloves.
Our main customer in China is Sinopec, Petro China, Energy company, steel company and Tabacco Company in other countires. Our factory have 500workers and 22 technical employees and invest thirty eight million dollars .
FAQ
1. What are your main products ?- Safety shoes
- Protective helmet
- Work clothes
- Safety cloves
- Protective equipment and masks
2. Can you offer OEM ?
Our company accep OEM service , if you need, please inform us of your specific requirements
3. What's your mode of transportation ?
By sea, By air, By train, By truck, as your request. We also do a good job to deliver goods to your destination.
4. What's your payment terms ?
T/T, L/C, Paypal..... If you need to pay via other ways, please negotiate with us.
5. Can you offer sample ?
Yes, we can offer samples to help you check type and quality.
6. Are you manufacturer or trader ?
We have own factory in Donying city, Shandong province, welcom to visit our factory !
Timely harvest of leeks in greenhouse
The harvest of leeks is too early, the production of leeks is not sufficient, the yield is not high, the harvest is too late, the growth of agricultural technology is too long, the crude fiber content in leeks is increased, and the quality is deteriorated, so it is necessary to harvest at the right time.