(Correspondent Li Fangfang) "I bought "Kangjiafeng 1688" cotton seeds from an agricultural material company in Kuitun last year. In April of this year, I purchased 100 kg of the same varieties of seeds from the company. During the planting process, I found that I had purchased two The field performance of the seeds is completely different. It caused me a loss in the cotton production process. In order to find out whether the field performance of the seeds purchased in the past two years is the same, that is, plant type, single boll weight, height of first fruit node, lint, and seed. Refer to whether they are the same, as well as the yield difference and loss, I applied for Xinjiang Zhenguanda Agricultural Technology Co., Ltd. for technical appraisal." Cotton grower Nie told reporters. After accepting the entrustment, the company immediately assigned appraisal personnel Chen Jinmei, Hasyetti Husayin, Gao Shengliang, and price appraisers Sang Liwen and Li Kaiying to form an appraisal team to conduct on-site inspections and investigations on the appraisal site. Senior agronomist Hasyiti Hu Sayin introduced that "the cotton involved has now entered the spitting period. The "Kang Jiafeng 1688" purchased in 2019 was planted in series. The plants are relatively short, with an average plant height of about 55-65 cm and small leaves. It is thinner, light green in color, and the leaves are raised. The cross-planting of "Kang Jiafeng 1688" purchased in 2020 and 2019 has relatively high plants, with an average plant height of about 70-85 cm, large and thick leaves, and leaf color Dark green with flat leaves." According to the statistical results of field surveys conducted by appraisal experts, under the same management conditions on the same plots in the same area, Nie bought "Kangjiafeng 1688" seeds in 2019 and 2020, respectively, in the field performance of planting seeds. In particular, the average height of the first fruit node after planting the "Kang Jiafeng 1688" seeds purchased in 2019 is about 15 cm, which is 0.4 cm (19 cm -15 cm) lower. The low node position of the first fruit is not conducive to the operation of the cotton picker, affecting the quality of the picking machine and causing losses. The average boll weight is reduced by 0.2g (5.7g-5.5g), the garment content is slightly higher by 1% (44.2%-43.2%), the sub-index is slightly higher by 0.7g (10.5g-9.8g), and the average yield is reduced by 33.4kg/mu (416.9 kg/mu-383.5 kg/mu). Sang Liwen, the price appraisalist of Xinjiang Zhenguanda Agricultural Technology Co., Ltd., assessed Nie's cotton loss: the average price of cotton seed cotton was calculated at 7.1 yuan/kg (including national cotton price subsidies), and Nie's 180 mu cotton loss amounted to 42685.2 yuan . Livestock Industry Nitrile Gloves Livestock Industry Nitrile Gloves,Blue Nitrile Exam Gloves,Powder Free Nitrile Medical Gloves,Latex Free Powder Free Nitrile Gloves Puyang Linshi Medical Supplies Co., Ltd. , https://www.linshihealths.com
The same seed has different field performance in two years