One-year experiments conducted with one hemp variety were established to determine the cultivation practices (growth density and pinching), which could be used to optimize the technological process of hemp varieties production for different purposes.
The results showed that reduced crop density and pinching result in the development of shorter plants. In denser non-pinched crops, the stem is over 180 cm high, while the plants start branching in the upper 1/4-1/5 part. In the non-pinched treatment with a larger area available for individual plants, as well as in the pinched treatments, more productive branches of less thickness develop in the lower parts. The non-pinched treatments generally produce higher stem and fiber yields, which increase when crop density is reduced.
The obtained results can serve as a basis for determining certain treatments during the evaluation of production technology for different varieties of hemp intended for specific purposes.
Sikora, Vladimir & Koren, Anamarija & Brdar-Jokanovic, Milka & Ljevnaić-Mašić, Branka & Glavaš-Trbić, Danica. (2022). Influence of Crop Density and Pinching on Hemp Plant Architecture and Yield. Contemporary Agriculture. 71. 222-225. 10.2478/contagri-2022-0029.
To read the complete study, go to www.researchgate.net



Announcements
Job Offers
Top 5 -yesterday
Top 5 -last week
- “Sadly, many growers continue to use a labor-intensive drying process”
- More uniformity, bigger yield, higher THC: “F1 hybrids are the future of the cannabis industry”
- US (NY): “The demand has already been incredible"
- US (MS): “Retractable trellising system proven to reduce harvesting time by up to 60%”
- Unlocking the power of drying: Next technological advancement in the harvesting process
Top 5 -last month
- “Cannabis propagators should consider retipping to expand their liner production”
- Comparing indoor and outdoor grown cannabis: effects on cannabinoid and terpene profiles
- Capacity reached in 3 days: “There is an insane demand for risk-free cannabis clones”
- Inside Australia's biggest indoor vertical cannabis farm
- High prices, beating the black market, lack of education: “The European cannabis market has a long way to go”
Influence of crop density and pinching on hemp plant architecture and yield
Publication date:
Receive the daily newsletter in your email for free | Click here
Other news in this sector:
- 2023-01-26 “There is a lack of standardization, compliance and education in American cannabis facilities”
- 2023-01-26 3 cannabis cultivation trends for 2023
- 2023-01-26 US (CA): Cannabis grower kicks off 2023 by adding another series of grow houses
- 2023-01-25 Boost your terpenes and optimize your feeding process
- 2023-01-23 Comparing indoor and outdoor grown cannabis: effects on cannabinoid and terpene profiles
- 2023-01-17 Cultivation differences between MMJ and adult-use
- 2023-01-12 How to fix calcium nutrient deficiency in cannabis plants
- 2023-01-10 Navigating through substrate shortages
- 2023-01-04 US (TN): "$5 million grant can make TSU the No. 1 hemp grower in the southeast"
- 2023-01-02 US: ARS scientists provide insight into an age-old crop
- 2022-12-16 Ranking greenhouse floors, what is the best for your plants?
- 2022-12-15 US (OK): "First cannabis facility to deploy EwE technology, bringing high-quality and consistency"
- 2022-12-12 Influence of crop density and pinching on hemp plant architecture and yield
- 2022-12-09 US (CA): "Dutch clean air technology gives residents some hope"
- 2022-12-08 “Higher planting density reduces cannabinoid uniformity, but increases yield per area”
- 2022-12-02 How to reduce indoor farm operating costs
- 2022-12-02 Vertican Growth enters pharmaceutical cannabis cultivation in Uruguay
- 2022-11-30 Healthy seeds, and good germination with Plasma Activated Water seed treatment
- 2022-11-29 Variability of cannabinoid yields of hemp cultivars depending on the sowing density and nitrogen fertilization
- 2022-11-29 Dutch grower stuck with kilos of cannabis, waiting for other growers to be ready