Study of soil respiration and fruit quality of table grape (<i>Vitis vinifera</i>L.) in response to different soil water content in a greenhouse

Zhu, Shuaimeng; Liang, Yinli; Gao, Dekai

doi:10.1080/00103624.2018.1538369

Cited by 6 publications

(2 citation statements)

References 37 publications

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“…For example, the quality of ‘Gala’ apple ( Malus domestica Borkh) was significantly affected by light or moderate water stress, indicating that appropriate stress is beneficial to the improvement of quality (Wang et al., 2019). Different soil moisture management practices had significant effects on soluble sugar, vitamin content, and other indicators of grape ( Vitis vinifera L.), resulting in differences in quality traits (Zhu et al., 2018). The depth and volume of irrigation water affected fruit weight and sugar concentration of date palm ( Phoenix dactylifera L.) (Aleid et al., 2016).…”

Section: Introductionmentioning

confidence: 99%

Management practices effects on Zanthoxylum planispinum ‘dintanensis’ fruit quality

Song

2022

Agronomy Journal

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In this work, field control experiments were conducted to clarify the effects of three management practices (dwarf and close planting + no sprinkling irrigation (A1), dwarf and close planting + sprinkling irrigation (A2), and natural growth (CK) on the quality of pericarp of Zanthoxylum planispinum ‘dintanensis’ in a plantation setting in a rocky desertification area of Central Guizhou Province. The results showed that the ash concentration of A2 was the highest (6.70% ± 0.42%), yet there was no significant difference from A1 (6.60% ± 0.14%) and CK (6.65% ± 0.64%), and methionine and cystine were not detected (detection limits were 13.90 and 43.60 mg kg–1, respectively). A2 management could significantly promote the concentration of amino acids (P < .05); vitamin C was not detected (detection limit was 0.20 mg kg–1), vitamin E ranked as A2 > A1 > CK, and β‐carotene ranked as A1 > A2 > CK. There were significant differences among management treatments; A1, A2, and CK had no significant effect on trace elements. In conclusion, dwarf and close planting + sprinkling irrigation is an ideal management practice improving the quality of dintanensis.

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Section: Introductionmentioning

confidence: 99%

Management practices effects on Zanthoxylum planispinum ‘dintanensis’ fruit quality

Song

2022

Agronomy Journal

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“…Tanaman anggur dapat hidup di daerah dengan suhu rata-rata maksimal 31°C di siang hari dan rata-rata minimal 23°C di malam hari dengan kelembapan udara pada kisaran 75-80% [1]. Kelembapan tanah optimal dalam pembudidayaan tanaman anggur adalah pada rentang 60-75% [2]. Budidaya anggur pada daerah khatulistiwa seperti daerah Kota Pontianak, Kalimantan Barat akan menjadi sebuah tantangan tersendiri, karena daerah ini beriklim tropis dengan suhu yang akan meningkat saat musim kemarau tiba.…”

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Sistem Manajemen Pengairan Pada Budidaya Tanaman Anggur Berbasis Internet of Things (Iot)

Firdaus,

Rismawan,

Ristian

2023

JITET

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Terdapat beberapa kondisi yang perlu diperhatikan dalam membudidayakan tanaman anggur di daerah tropis, salah satunya adalah kelembapan tanah. Pengendalian untuk menambah nilai kelembapan tanah dapat dilakukan dengan menyiramkan air. Penyiraman secara manual memiliki kendala yaitu perlu memantau kondisi kelembapan tanah secara berkala. Oleh karena itu, dibutuhkan suatu sistem berbasis Internet of Things yang dapat melakukan pemantauan kondisi kelembapan tanah dan mengendalikan penyiraman tanaman anggur secara otomatis. Pada penelitian ini, ESP32 digunakan sebagai mikrokontroler, sensor soil moisture digunakan untuk mengukur kelembapan tanah, dan relay digunakan untuk kendali solenoid valve dan pompa air. Website digunakan untuk menampilkan hasil pengukuran, status kendali, serta memasukkan jadwal penyiraman. Sistem akan melakukan penyiraman saat nilai kelembapan tanah ≤60%, atau saat nilai kelembapan tanah 61-74% serta waktu sesuai dengan jadwal masukkan pengguna. Hasil pengujian pengukuran kelembapan tanah oleh sensor pertama, sensor kedua, dan sensor ketiga mendapatkan nilai error rata-rata sebesar 2,24%, 1,68%, dan 1,11%. Rata-rata waktu respon on pada relay1, relay2, relay3, dan relay pompa adalah 2,32 detik, 2,68 detik, 2,67 detik, dan 3,41 detik. Sedangkan rata-rata waktu respon off adalah 2,62 detik, 2,61 detik, 2,73 detik, dan 3,76 detik. Dengan waktu respon tersebut, tanaman akan tersiram lebih lama, sehingga kelembapan tanah bisa melebihi 75%.

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Application and Evaluation of an Improved LSTM Model in the Soil Moisture Prediction of Southeast Chinese Tobacco-Producing Areas

Jiang

Chen

et al. 2022

J Indian Soc Remote Sens

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Study of soil respiration and fruit quality of table grape (Vitis viniferaL.) in response to different soil water content in a greenhouse

Cited by 6 publications

References 37 publications

Management practices effects on Zanthoxylum planispinum ‘dintanensis’ fruit quality

Management practices effects on Zanthoxylum planispinum ‘dintanensis’ fruit quality

Sistem Manajemen Pengairan Pada Budidaya Tanaman Anggur Berbasis Internet of Things (Iot)

Application and Evaluation of an Improved LSTM Model in the Soil Moisture Prediction of Southeast Chinese Tobacco-Producing Areas

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