Seed sowing and fertilizing techniques

Beans are one of the major vegetable crops in our province, and they are planted all over the country, covering an area of ​​more than 700,000 mu. Beans are rich in protein, carotene, high nutritional value, taste good, deeply loved by people, and now their sowing and main fertilization techniques are described below.
I. Sowing time and specifications The varieties of beans cultivated in our province are mostly long bean and medium-light type, and their light requirements are not strict, and they can be planted in spring, summer and autumn.
Its varieties are mainly divided into two types: First, green beans, mainly Qiqiu, Spike 101, Xinqing, Zhejiang Qing, Huang Huaqing, Jinqing, Teqing and other varieties; Second, white beans, mainly on the No.2, Luhuabai, Erlubai, Augustbean, Xiabao, Taiwanese Selection, Chunyan, Jindi, Jinsui, etc. --- Fengchan No. 2 is a type of green beans between the green beans and white beans. , very popular with consumers.
The beans are warm, heat-resistant, but not frost-resistant. The whole growing season needs to be performed under frost-free conditions. The optimum temperature for plant growth is 20-30°C, and the optimum temperature for flowering and sprouting is 20-25°C. Temperatures below 10°C significantly affect the absorption capacity of the root system, and plant performance below 5°C is affected. The stem vines die when they approach 0°C. The minimum temperature during the spring sowing season in Daejeon Province should be above 5°C, and the sowing period in the fall should be calculated based on the lowest temperature in the later stage of the bean pods at 5C or more.
The bean pods require sorghum planting, pod width 1.6 cm (including ditch), pod height 25 cm, planting 2 rows per pod, 22-25 cm spacing.
Second, a reasonable fertilization beans on the planting site is not very strict, but in order to obtain high yield, we must choose slightly acidic sandy loam soil, and more than two years without planting legume crops planted. Soil acidity is too high and lime is used for neutralization.
Insufficient fertilizer and water at the seedling stage, weak growth of seedling stems, can not seize high yield, but too early fertilizer and water will cause excessive growth of plants, light long vines, fewer inflorescences, fewer scabs, lower flowering nodes, lateral buds germinate, form the lower middle Stems. Therefore, in the early stages of bean growth, fertilization is mainly based on basal fertilizers. Fertilizer and water are increased during the flowering and podging period, and fertilizer application is started again during the harvest period. In general, 2,000 kg of basal Mushi fertilizer, 5 kg of urea during seedling stage, and 2 top dressings during flowering and pod dressing are applied. Each application of 20 kg of compound fertilizer can be applied to a plant or a hole. During the flowering and poding stage, extra-root fertilizer (with a concentration of no more than 0.4%) and sprayed floret retaining agent are applied. Generally, a high-efficiency foliar fertilizer is sprayed once a week, and Gaolida, Tianfengsu, and brassin are mixed with the preserved flowering agent. liquid.


Variety type:  early maturity water spinach variety
seeds type: Green Water Spinach Seeds
Maturity: 55 to 60days after planting
Leaf color:  Bright green
Best grow temperature: 25 to 30 Â°C

3500 to 4000kgs/667m2

Plant height :  About 37cm
Indoor or outdoor: Outdoor and greenhouse
Resistant: High temperature and raining

Straight plant, thick and light green stem, good flavor and wide adaptability.


Cultivation point:

Best grow temperature Line space 
Plant space Sowing dosage
 25 to 30 °C 
16cm 15cm 13 to 15kgs/667m2

Green Water Spinach Seeds quality: 



Germination percentage







Ningxia, China

Water Spinach Seeds

Water Spinach Seeds,ZQS01 Water Spinach Seeds,Green Stem Water Spinach Seeds,Green Water Spinach Seeds

Ningxia Zhongqing Agricultural Technology Co. Ltd. ,