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Analysis of Crop Growth Rhythm in Alfalfa - Wheat Intercropping
- Source :
- Scholars Journal of Agriculture and Veterinary Sciences. 9:35-42
- Publication Year :
- 2022
- Publisher :
- SASPR Edu International Pvt. Ltd, 2022.
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Abstract
- Logistic equation was used to fit the plant height growth of wheat and alfalfa in different intercropping treatments, and the effects of intercropping on the plant height growth of wheat and alfalfa were analyzed according to the results of fitting curve model parameters. The results showed that the plant height growth of wheat and alfalfa under different intercropping patterns was in line with "S" curve. According to the turning point of the growth curve, the plant height growth can be divided into three stages: gradual growth stage, linear growth stage and slow growth stage. In late March, wheat and alfalfa began to enter linear growth phase, which lasted about one month and one and a half months, respectively. The linear growth of wheat and alfalfa in all treatments accounted for more than 50% of the total growth in growth period. Intercropping alfalfa extended the linear growth period of wheat, but reduced the growth rate and amount of wheat in the linear growth period. While intercropping with wheat shortened the linear growth period of alfalfa, but accelerated its growth rate.
- Subjects :
- fungi
General Engineering
food and beverages
Subjects
Details
- ISSN :
- 23481854 and 23488883
- Volume :
- 9
- Database :
- OpenAIRE
- Journal :
- Scholars Journal of Agriculture and Veterinary Sciences
- Accession number :
- edsair.doi...........0b0876d63e855bb7480ba22475ca9b03