CD Skripsi

Analisis Neraca Air Lahan Untuk Penentuan Waktu Tanam Padi Gogo Di Kabupaten Kampar

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ABSTRACT
The productivity of upland rice in Kampar has decreased due to
inappropriate planting time. Climate change has resulted in water needs not being
met when plants need it to experience the risk of crop failure. This research was
conducted to determine the level of groundwater availability based on the analysis
of land water balance and setting the planting time of upland rice. The method
used in this research was a survey method. Primary data of bulk density, field
capacity water content, permanent wilting point moisture content, soil texture, and
soil fertility were obtained with ring and composite soil samples. Soil sampling
points were determined based on the results of overlaying the land map and land
use map using GIS techniques. Climate data for the period 1990-2019 was
obtained from the Sumatra River Region III Center. Analysis of land water
balance was carried out using the Thornthwaite-Matter method. The results
showed that Kampar Regency was classified as a wet area with an annual rainfall
of 2,508 mm (Oldemann D1). Soil water content was classified as a sufficient
criterion every month, except for June-August. The planting of upland rice at SLH
1-SLH 7 (inpago variety) can be done in January, May, and September, while at
SLH 8, it is done in January and September. Planting using local varieties at SLH
1-SLH 7 can be done in February and September, while at SLH 8, it is done in
March and September. Alternatif planting can also be done by planting inpago
varieties in February and local varieties in September.
Keywords : water balance, planting time, upland rice, Kampar District

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

06 01. 122 (0013)

Penerbit

Pekanbaru : Universitas Riau –Fakultas Pertanian - Agroteknologi., 2022

Deskripsi Fisik

x, 66 hlm.; ill.: 29 cm

Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

06 01. 122 (0013)

Tipe Isi

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Tipe Media

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Tipe Pembawa

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Edisi

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Subjek

Agroteknologi

Info Detail Spesifik

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Pernyataan Tanggungjawab

Daus

Versi lain/terkait

Lampiran Berkas

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